The game is centered around solving a word-chain puzzle. At the start of the show the chain comprised eight words. The words in the chain are linguistically or logically connected, with both the word at the top and the word at the bottom revealed at the outset. By making inferences based on the revealed words and the revealed letters in incomplete words, contestants try to fill in the word chains to score points.
You can now watch Chain Reaction online on the following streaming providers in the United States.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Sales Ladies vs. The Jazz Band | 2021-02-22 | 30 min |
| Season 1 | Episode 2 | The Soccer Squad vs. The Decade Divas | 2021-02-23 | 30 min |
| Season 1 | Episode 3 | The Teachers vs. The Princi-Pals | 2021-02-24 | 30 min |
| Season 1 | Episode 4 | The Baking Buddies vs. The Pogosyan Family | 2021-02-25 | 30 min |
| Season 1 | Episode 5 | Steak Studs vs. The Lawyers | 2021-02-26 | 30 min |
| Season 1 | Episode 6 | The '90s Squad vs. The Baseball Bunch | 2021-03-01 | 30 min |
| Season 1 | Episode 7 | The Foodies vs. The Gourmet Crew | 2021-03-02 | 30 min |
| Season 1 | Episode 8 | Musical Moms vs. Wellness Women | 2021-03-03 | 30 min |
| Season 1 | Episode 9 | Road Trip Buds vs. The Baseball Fans | 2021-03-04 | 30 min |
| Season 1 | Episode 10 | Moms Next Door vs. Mama & The Boys | 2021-03-05 | 30 min |
| Season 1 | Episode 11 | The Cool Moms vs. Workaholics | 2021-03-08 | 30 min |
| Season 1 | Episode 12 | The Williams Family vs. Writer's Circle | 2021-03-09 | 30 min |
| Season 1 | Episode 13 | Entrepreneurs vs. Volleyball Bros | 2021-03-10 | 30 min |
| Season 1 | Episode 14 | Concert Pals vs. The Neighbors | 2021-03-11 | 30 min |
| Season 1 | Episode 15 | The Super Psychs vs. Football Friends | 2021-03-12 | 30 min |
| Season 1 | Episode 16 | Sorority Sisters vs. The Luong Family | 2021-03-15 | 30 min |
| Season 1 | Episode 17 | The Sewing Machines vs. Dog Whisperers | 2021-03-16 | 30 min |
| Season 1 | Episode 18 | Team Beautify vs. Macchia Family | 2021-03-17 | 30 min |
| Season 1 | Episode 19 | Foodie Friends vs. Travel Gals | 2021-03-18 | 30 min |
| Season 1 | Episode 20 | Fashion Friends vs. The Garage Gang | 2021-03-19 | 30 min |
| Season 1 | Episode 21 | The Rowdy Roomies vs. Team Cat Ladies | 2021-03-22 | 30 min |
| Season 1 | Episode 22 | Tournament Trio vs. The Potluck Pals | 2021-03-23 | 30 min |
| Season 1 | Episode 23 | Cosplay Queens vs. Blanchard Family | 2021-03-24 | 30 min |
| Season 1 | Episode 24 | The Williams Family vs. The Princi-Pals | 2021-03-25 | 30 min |
| Season 1 | Episode 25 | The Risk Seekers vs. The Cabin Crew | 2021-03-26 | 30 min |
| Season 1 | Episode 26 | Theme Park Pals vs. The Cooking Crew | 2021-03-29 | 30 min |
| Season 1 | Episode 27 | Kim Family vs. Camp Counselors | 2021-03-30 | 30 min |
| Season 1 | Episode 28 | Puppy Pals vs. The Roommates | 2021-03-31 | 30 min |
| Season 1 | Episode 29 | Musical Moms vs. The Potluck | 2021-04-01 | 30 min |
| Season 1 | Episode 30 | The Dog Rescuers vs. Perfecto Family | 2021-04-02 | 30 min |
| Season 1 | Episode 31 | The Pathologists vs. Health Coaches | 2021-04-05 | 30 min |
| Season 1 | Episode 32 | The Brunch Crew vs. Family Men | 2021-04-06 | 30 min |
| Season 1 | Episode 33 | Cosplay Queens vs. The Jazz Band | 2021-04-07 | 30 min |
| Season 1 | Episode 34 | The Boot Campers vs. Family Friends | 2021-04-08 | 30 min |
| Season 1 | Episode 35 | Ladies of Law vs. The Brokers | 2021-04-09 | 30 min |
| Season 1 | Episode 36 | Travel Experts vs. Puppet People | 2021-04-12 | 30 min |
| Season 1 | Episode 37 | Yaffe Family vs. The Paddle Board Trio | 2021-04-13 | 30 min |
| Season 1 | Episode 38 | The Gym Girls vs. The Wave Riders | 2021-04-14 | 30 min |
| Season 1 | Episode 39 | Debate Club Trio vs. Team Canine | 2021-04-15 | 30 min |
| Season 1 | Episode 40 | The Word Benders vs. Opera Trio | 2021-04-16 | 30 min |
| Season 1 | Episode 41 | Third Wheelers vs. Book Club Buds | 2021-04-19 | 30 min |
| Season 1 | Episode 42 | Beach Buddies vs. The Brainy Pals | 2021-04-20 | 30 min |
| Season 1 | Episode 43 | The Faculty vs. The Climbers | 2021-04-21 | 30 min |
| Season 1 | Episode 44 | Country Music Gals vs. Urena Family | 2021-04-22 | 30 min |
| Season 1 | Episode 45 | Mango Lovers vs. The Scare Squad | 2021-04-23 | 30 min |
| Season 1 | Episode 46 | The Faculty vs. Team Canine | 2021-04-26 | 30 min |
| Season 1 | Episode 47 | The Cornholders vs. Rom Com Friends | 2021-04-27 | 30 min |
| Season 1 | Episode 48 | Elementary Buds vs. Fantasy Gamers | 2021-04-28 | 30 min |
| Season 1 | Episode 49 | The Restaurateurs vs. The Ballers | 2021-04-29 | 30 min |
| Season 1 | Episode 50 | The Swing Dancers vs. Fajita Friends | 2021-04-30 | 30 min |
| Season 1 | Episode 51 | The BBQ Family vs. The Realtors | 2021-05-03 | 30 min |
| Season 1 | Episode 52 | Business Trio vs. Running Friends | 2021-05-04 | 30 min |
| Season 1 | Episode 53 | Escape Room Buds vs. Fantasy Leaguers | 2021-05-05 | 30 min |
| Season 1 | Episode 54 | Festival Friends vs. Brainy Beauties | 2021-05-06 | 30 min |
| Season 1 | Episode 55 | The Campfire Friends vs. Plane Pals | 2021-05-07 | 30 min |
| Season 1 | Episode 56 | Creative Crew vs. Team Lashes | 2021-05-10 | 30 min |
| Season 1 | Episode 57 | The Volunteers vs. Academia Friends | 2021-05-11 | 30 min |
| Season 1 | Episode 58 | The Baking Buddies vs. Family Men | 2021-05-12 | 30 min |
| Season 1 | Episode 59 | Wellness Trio vs. The Jetsetters | 2021-05-13 | 30 min |
| Season 1 | Episode 60 | Marketing Gals vs. Dog Lovers | 2021-05-14 | 30 min |
| Season 1 | Episode 61 | Dance Friends vs. Coffee Lovers | 2021-05-17 | 30 min |
| Season 1 | Episode 62 | The Cinema Geeks vs. Pink Roommates | 2021-05-18 | 30 min |
| Season 1 | Episode 63 | Steak Studs vs. The Super Psychs | 2021-05-19 | 30 min |
| Season 1 | Episode 64 | Stewart Family vs. Family Ties | 2021-05-20 | 30 min |
| Season 1 | Episode 65 | The Gamblers vs. The Welk Family | 2021-05-21 | 30 min |
| Season 2 | Episode 1 | Brunch Troop vs. Fitness Pals | 2021-11-08 | 30 min |
| Season 2 | Episode 2 | Cruise Crew vs. Carroll Family | 2021-11-09 | 30 min |
| Season 2 | Episode 3 | The 90's Band vs. The Carter Family | 2021-11-10 | 30 min |
| Season 2 | Episode 4 | Bunco Buddies vs. Mbagwu Family | 2021-11-11 | 30 min |
| Season 2 | Episode 5 | Housemates vs. Theatre Pals | 2021-11-12 | 30 min |
| Season 2 | Episode 6 | The Freemans vs. Pictionary Pals | 2021-11-15 | 30 min |
| Season 2 | Episode 7 | Funny Educators vs. Hoyos Family | 2021-11-16 | 30 min |
| Season 2 | Episode 8 | The Narrators vs. Three's Company | 2021-11-17 | 30 min |
| Season 2 | Episode 9 | Karaoke Buddies vs. O'Brien Family | 2021-11-18 | 30 min |
| Season 2 | Episode 10 | Bar Buddies vs. Araujo Family | 2021-11-19 | 30 min |
| Season 2 | Episode 11 | Bingo Cousins vs. Bad Foodies | 2021-11-22 | 30 min |
| Season 2 | Episode 12 | Navy Wives vs. Fitness Friends | 2021-11-23 | 30 min |
| Season 2 | Episode 13 | Board Game Buds vs. The WordSmiths | 2021-11-24 | 30 min |
| Season 2 | Episode 14 | Socal Dudes vs. The Bagnols | 2021-11-29 | 30 min |
| Season 2 | Episode 15 | College Teachers vs. Puzzle Pals | 2021-11-30 | 30 min |
| Season 2 | Episode 16 | Family Friends vs. Gamer Trio | 2021-12-01 | 30 min |
| Season 2 | Episode 17 | Hula Ohana vs. God Siblings | 2021-12-02 | 30 min |
| Season 2 | Episode 18 | Foodie Friends vs. B'ball Crew | 2021-12-03 | 30 min |
| Season 2 | Episode 19 | Tymony Family vs. Game Show Fans | 2021-12-06 | 30 min |
| Season 2 | Episode 20 | The Jokesters vs. Smart Cookies | 2021-12-07 | 30 min |
| Season 2 | Episode 21 | Adventure Bros vs. 80's Ladies | 2021-12-08 | 30 min |
| Season 2 | Episode 22 | Wedding Party vs. Aust Family | 2021-12-09 | 30 min |
| Season 2 | Episode 23 | Teaching Trio vs. Howard Family | 2021-12-10 | 30 min |
| Season 2 | Episode 24 | Escape Artists vs. Airport Crew | 2021-12-13 | 30 min |
| Season 2 | Episode 25 | Dodger Fans vs. Charity Crew | 2021-12-14 | 30 min |
| Season 2 | Episode 26 | Barnes Cousins vs. Bookclub Buds | 2021-12-15 | 30 min |
| Season 2 | Episode 27 | Moms Who Hike vs. Baking Buds | 2021-12-16 | 30 min |
| Season 2 | Episode 28 | Lolley Family vs. Good Siblings | 2021-12-17 | 30 min |
| Season 2 | Episode 29 | Flying Divas vs. Parade Planners | 2021-12-20 | 30 min |
| Season 2 | Episode 30 | Puga Family vs. Cabaret Kids | 2021-12-21 | 30 min |
| Season 2 | Episode 31 | Parody Pals vs. Jantzen Family | 2021-12-22 | 30 min |
| Season 2 | Episode 32 | Cooking Cousins vs. Pooch Pals | 2021-12-23 | 30 min |
| Season 2 | Episode 33 | Dad Bods vs. Brunch Buddies | 2021-12-27 | 30 min |
| Season 2 | Episode 34 | Sickler Family vs. Card Gamers | 2021-12-28 | 30 min |
| Season 2 | Episode 35 | Florida Friends vs. Boss Ladies | 2021-12-29 | 30 min |
| Season 2 | Episode 36 | Parent Pals vs. Football Crew | 2021-12-30 | 30 min |
| Season 2 | Episode 37 | Coach Friends vs. Clown Crew | 2022-01-03 | 30 min |
| Season 2 | Episode 38 | Disc Golfers vs. Pharmacy Squad | 2022-01-04 | 30 min |
| Season 2 | Episode 39 | Performing Pals vs. Berdt Family | 2022-01-05 | 30 min |
| Season 2 | Episode 40 | The Gamblers vs. Jantzen Family | 2022-01-06 | 30 min |
| Season 2 | Episode 41 | Brunch Moms vs. UNC Alumni | 2022-01-07 | 30 min |
| Season 2 | Episode 42 | The Classmates vs. Team Workout | 2022-01-10 | 30 min |
| Season 2 | Episode 43 | Writing Divas vs. Quail Family | 2022-01-11 | 30 min |
| Season 2 | Episode 44 | Horror Heads vs. Helping Hands | 2022-01-12 | 30 min |
| Season 2 | Episode 45 | Closers vs. Retro Gamers | 2022-01-13 | 30 min |
| Season 2 | Episode 46 | Cusitello Family vs. Hobby Pals | 2022-01-14 | 30 min |
| Season 2 | Episode 47 | Flying Divas vs. Soccer Squad | 2022-01-17 | 30 min |
| Season 2 | Episode 48 | Midwesterners vs. Price Family | 2022-01-18 | 30 min |
| Season 2 | Episode 49 | Theme Park Squad vs. Bunting Family | 2022-01-19 | 30 min |
| Season 2 | Episode 50 | Cal Poly Crew vs. Karaoke Friends | 2022-01-20 | 30 min |
| Season 2 | Episode 51 | Texans vs. Non-Profit Trio | 2022-01-21 | 30 min |
| Season 2 | Episode 52 | Fantasy League vs. Gal Pals | 2022-01-24 | 30 min |
| Season 2 | Episode 53 | Bunco Players vs. Dog Dads | 2022-01-25 | 30 min |
| Season 2 | Episode 54 | Theme Park Pals vs. The Travelers | 2022-01-26 | 30 min |
| Season 2 | Episode 55 | Capital Crew vs. Grandparents | 2022-01-27 | 30 min |
| Season 2 | Episode 56 | Academic Allies vs. Clark Siblings | 2022-01-28 | 30 min |
| Season 2 | Episode 57 | Circus Crew vs. Aztec Besties | 2022-01-31 | 30 min |
| Season 2 | Episode 58 | Brown Family vs. Baseball Buds | 2022-02-01 | 30 min |
| Season 2 | Episode 59 | Church Ladies vs. Gold Buds | 2022-02-02 | 30 min |
| Season 2 | Episode 60 | Long Time Pals vs. Musical Roomies | 2022-02-03 | 30 min |
| Season 2 | Episode 61 | Restaurateurs vs. Pogosyan Family | 2022-02-04 | 30 min |
| Season 2 | Episode 62 | Brock Family vs. Video Gamers | 2022-02-07 | 30 min |
| Season 2 | Episode 63 | Fencing Fellows vs. The Puzzlers | 2022-02-08 | 30 min |
| Season 2 | Episode 64 | Global Gals vs. Fiscal Friends | 2022-02-09 | 30 min |
| Season 2 | Episode 65 | Soccer Crew vs. Lunch Bunch | 2022-02-10 | 30 min |
| Season 2 | Episode 66 | Fun Teachers vs. Brown Family | 2022-02-11 | 30 min |
| Season 3 | Episode 1 | Las Vegas Crew vs. Uribe Siblings | 2022-03-28 | 30 min |
| Season 3 | Episode 2 | Ryerson Family vs. Creative Clique | 2022-03-29 | 30 min |
| Season 3 | Episode 3 | Karaoke Crew vs. The Ananians | 2022-03-30 | 30 min |
| Season 3 | Episode 4 | Performing Pals vs. The Classmates | 2022-03-31 | 30 min |
| Season 3 | Episode 5 | Dog Divas vs. Basketballers | 2022-04-01 | 30 min |
| Season 3 | Episode 6 | Leon Family vs. Adventure Squad | 2022-04-04 | 30 min |
| Season 3 | Episode 7 | California Moms vs. Softball Buds | 2022-04-05 | 30 min |
| Season 3 | Episode 8 | The Entrepreneurs vs. The Rockers | 2022-04-06 | 30 min |
| Season 3 | Episode 9 | Festival Friends vs. Card Gamers | 2022-04-07 | 30 min |
| Season 3 | Episode 10 | Soccer Friends vs. Heredia Family | 2022-04-08 | 30 min |
| Season 3 | Episode 11 | 90's Squad vs. Pink Roommates | 2022-04-11 | 30 min |
| Season 3 | Episode 12 | Game Guys vs. Scary Film Trio | 2022-04-12 | 30 min |
| Season 3 | Episode 13 | Frisbee Flyers vs. Classic Rockers | 2022-04-13 | 30 min |
| Season 3 | Episode 14 | Triathletes vs. The Leos | 2022-04-14 | 30 min |
| Season 3 | Episode 15 | TV Fanatics vs. Air Force Gals | 2022-04-15 | 30 min |
| Season 3 | Episode 16 | Foley Family vs. Dance Crew | 2022-04-18 | 30 min |
| Season 3 | Episode 17 | Bunco Players vs. Soccer Crew | 2022-04-19 | 30 min |
| Season 3 | Episode 18 | Von Klines vs. Team Game Night | 2022-04-20 | 30 min |
| Season 3 | Episode 19 | The Bashams vs. Pastor Pals | 2022-04-21 | 30 min |
| Season 3 | Episode 20 | Movie Maniacs vs. Animal Rescuers | 2022-04-22 | 30 min |
| Season 3 | Episode 21 | Crafty Crew vs. Running Trio | 2022-04-25 | 30 min |
| Season 3 | Episode 22 | Animal Lovers vs. Eighties Crew | 2022-04-26 | 30 min |
| Season 3 | Episode 23 | UC Coworkers vs. Boo Crew | 2022-04-27 | 30 min |
| Season 3 | Episode 24 | Writing Divas vs. Theme Park Squad | 2022-04-28 | 30 min |
| Season 3 | Episode 25 | Poetry Club vs. Creative Pals | 2022-04-29 | 30 min |
| Season 3 | Episode 26 | Three's a Crowd vs. Movie Buffs | 2022-05-02 | 30 min |
| Season 3 | Episode 27 | Global Gals vs. The Entrepreneurs | 2022-05-03 | 30 min |
| Season 3 | Episode 28 | The Bowlers vs. Paranormal Pals | 2022-05-04 | 30 min |
| Season 3 | Episode 29 | Soul Foodies vs. Poker Family | 2022-05-05 | 30 min |
| Season 3 | Episode 30 | The Go-Getters vs. Pickleball Pals | 2022-05-06 | 30 min |
| Season 3 | Episode 31 | The Scrabblers vs. Barrett Family | 2022-05-09 | 30 min |
| Season 3 | Episode 32 | Motor City Ties vs. The Collectors | 2022-05-10 | 30 min |
| Season 3 | Episode 33 | Wright Family vs. Travel Crew | 2022-05-11 | 30 min |
| Season 3 | Episode 34 | The Midwesterners vs. Pastor Pals | 2022-05-12 | 30 min |
| Season 3 | Episode 35 | Karoake Pals vs. Lucas Family | 2022-05-13 | 30 min |
| Season 3 | Episode 36 | The Fishers vs. Theme Partiers | 2022-05-16 | 30 min |
| Season 3 | Episode 37 | Musicians vs. Pun Pals | 2022-05-17 | 30 min |
| Season 3 | Episode 38 | Adventure Bros vs. Brown Family | 2022-05-18 | 30 min |
| Season 3 | Episode 39 | Makeup Ladies vs. Comic Book Crew | 2022-05-19 | 30 min |
| Season 3 | Episode 40 | Law School Crew vs. Cooking School Divas | 2022-05-20 | 30 min |
| Season 3 | Episode 41 | Minnesota Men vs. Funtime Trio | 2022-05-23 | 30 min |
| Season 3 | Episode 42 | Socal Moms vs. Team Teachers | 2022-05-24 | 30 min |
| Season 3 | Episode 43 | Performing Pals vs. The Classmates | 2022-05-25 | 30 min |
| Season 3 | Episode 44 | Saddle Squad vs. Bad Movie Buds | 2022-05-26 | 30 min |
| Season 3 | Episode 45 | Mahjong Moms vs. Pam Family | 2022-05-27 | 30 min |
| Season 3 | Episode 46 | Florida Friends vs. Bunting Family | 2022-05-30 | 30 min |
| Season 3 | Episode 47 | Team Magic vs. Day Trippers | 2022-05-31 | 30 min |
| Season 3 | Episode 48 | Comedy Kids vs. Levin Family | 2022-06-01 | 30 min |
| Season 3 | Episode 49 | Kram Family vs. Baseball Squad | 2022-06-02 | 30 min |
| Season 3 | Episode 50 | Film Fans vs. Nerd Alliance | 2022-06-03 | 30 min |
| Season 3 | Episode 51 | The Siblings vs. Gameshow Guys | 2022-06-06 | 30 min |
| Season 3 | Episode 52 | Art Squad vs. Pickleballers | 2022-06-07 | 30 min |
| Season 3 | Episode 53 | Cousins Crew vs. Gambling Group | 2022-06-08 | 30 min |
| Season 3 | Episode 54 | Dessert Divas vs. University Buds | 2022-06-09 | 30 min |
| Season 3 | Episode 55 | Big Kids vs. Maldonado Family | 2022-06-10 | 30 min |
| Season 3 | Episode 56 | The Coworkers vs. Mooney Family | 2022-06-13 | 30 min |
| Season 3 | Episode 57 | Football Fans vs. Boss Ladies | 2022-06-14 | 30 min |
| Season 3 | Episode 58 | The Researchers vs. Pinball Pals | 2022-06-15 | 30 min |
| Season 3 | Episode 59 | Dance Moms vs. Wharton Family | 2022-06-16 | 30 min |
| Season 3 | Episode 60 | Church Friends vs. Soul Sisters | 2022-06-17 | 30 min |
| Season 3 | Episode 61 | The Triathletes vs. Long Time Pals | 2022-06-20 | 30 min |