Sea Hunt is an American adventure television series that aired in syndication from 1958 to 1961 and was popular in syndication for decades afterwards. The series originally aired for four seasons, with 155 episodes produced. It stars Lloyd Bridges as ex-Navy frogman Mike Nelson, and was produced by Ivan Tors.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Sixty Feet Below | 1958-01-04 | 30 min |
| Season 1 | Episode 2 | Flooded Mine | 1958-01-11 | 30 min |
| Season 1 | Episode 3 | Rapture of the Deep | 1958-01-25 | 30 min |
| Season 1 | Episode 4 | Mark of the Octopus | 1958-02-01 | 30 min |
| Season 1 | Episode 5 | The Sea Sled | 1958-02-08 | 30 min |
| Season 1 | Episode 6 | Female of the Species | 1958-02-15 | 30 min |
| Season 1 | Episode 7 | Mr. Guinea Pig | 1958-02-22 | 30 min |
| Season 1 | Episode 8 | Sonar Queen | 1958-03-01 | 30 min |
| Season 1 | Episode 9 | Gold Below | 1958-03-08 | 30 min |
| Season 1 | Episode 10 | Recovery | 1958-03-15 | 30 min |
| Season 1 | Episode 11 | Killer Whale | 1958-03-22 | 30 min |
| Season 1 | Episode 12 | Midget Submarine | 1958-03-29 | 30 min |
| Season 1 | Episode 13 | The Shark Cage | 1958-04-05 | 30 min |
| Season 1 | Episode 14 | Hardhat | 1958-04-12 | 30 min |
| Season 1 | Episode 15 | Continental Rift | 1958-04-19 | 30 min |
| Season 1 | Episode 16 | The Poacher | 1958-04-26 | 30 min |
| Season 1 | Episode 17 | Girl in the Trunk | 1958-05-03 | 30 min |
| Season 1 | Episode 18 | The Sponge Divers | 1958-05-10 | 30 min |
| Season 1 | Episode 19 | Diamond River | 1958-05-17 | 30 min |
| Season 1 | Episode 20 | Alligator Story | 1958-05-24 | 30 min |
| Season 1 | Episode 21 | Magnetic Mine | 1958-05-31 | 30 min |
| Season 1 | Episode 22 | Underwater Patrol | 1958-06-07 | 30 min |
| Season 1 | Episode 23 | Legend of the Mermaid | 1958-06-14 | 30 min |
| Season 1 | Episode 24 | Pressure Suit | 1958-06-21 | 30 min |
| Season 1 | Episode 25 | The Prospectors | 1958-06-28 | 30 min |
| Season 1 | Episode 26 | The Hero | 1958-07-05 | 30 min |
| Season 1 | Episode 27 | Underwater Station | 1958-07-12 | 30 min |
| Season 1 | Episode 28 | The Lost Ones | 1958-07-19 | 30 min |
| Season 1 | Episode 29 | Capture of the Santa Rosa | 1958-07-26 | 30 min |
| Season 1 | Episode 30 | The Shipwreck | 1958-08-02 | 30 min |
| Season 1 | Episode 31 | The Big Dive | 1958-08-09 | 30 min |
| Season 1 | Episode 32 | The Birthday Present | 1958-08-16 | 30 min |
| Season 1 | Episode 33 | Dead Man's Cove | 1958-08-23 | 30 min |
| Season 1 | Episode 34 | Explosion | 1958-08-30 | 30 min |
| Season 1 | Episode 35 | The Amphibian | 1958-09-06 | 30 min |
| Season 1 | Episode 36 | Lord Christobal | 1958-09-13 | 30 min |
| Season 1 | Episode 37 | Decoy | 1958-09-20 | 30 min |
| Season 1 | Episode 38 | The Sea Has Ears | 1958-09-27 | 30 min |
| Season 1 | Episode 39 | The Manganese Story | 1958-10-04 | 30 min |
| Season 2 | Episode 1 | The Alcatraz Story | 1959-01-04 | 30 min |
| Season 2 | Episode 2 | Operation Greenback | 1959-01-11 | 30 min |
| Season 2 | Episode 3 | Underwater Security | 1959-01-18 | 30 min |
| Season 2 | Episode 4 | Underwater Labyrinth | 1959-01-25 | 30 min |
| Season 2 | Episode 5 | Monte Cristo | 1959-02-01 | 30 min |
| Season 2 | Episode 6 | The Stunt | 1959-02-08 | 30 min |
| Season 2 | Episode 7 | Diving for the Moon | 1959-02-15 | 30 min |
| Season 2 | Episode 8 | The Search | 1959-02-22 | 30 min |
| Season 2 | Episode 9 | Jettisoned | 1959-03-01 | 30 min |
| Season 2 | Episode 10 | Murder at 60 Feet | 1959-03-08 | 30 min |
| Season 2 | Episode 11 | Air Pockets | 1959-03-15 | 30 min |
| Season 2 | Episode 12 | The Dam | 1959-03-22 | 30 min |
| Season 2 | Episode 13 | Dock Fire | 1959-03-29 | 30 min |
| Season 2 | Episode 14 | The Persuaders | 1959-04-05 | 30 min |
| Season 2 | Episode 15 | Nerve Gas | 1959-04-12 | 30 min |
| Season 2 | Episode 16 | Strange Salvage | 1959-04-19 | 30 min |
| Season 2 | Episode 17 | Underwater Survey | 1959-04-26 | 30 min |
| Season 2 | Episode 18 | Underwater Curtain | 1959-05-03 | 30 min |
| Season 2 | Episode 19 | Hermes | 1959-05-10 | 30 min |
| Season 2 | Episode 20 | The Briefcase | 1959-05-17 | 30 min |
| Season 2 | Episode 21 | Cave Diving | 1959-05-24 | 30 min |
| Season 2 | Episode 22 | Water Ski Show | 1959-07-01 | 30 min |
| Season 2 | Episode 23 | Underwater Shrine | 1959-06-07 | 30 min |
| Season 2 | Episode 24 | Chain of Evidence | 1959-06-14 | 30 min |
| Season 2 | Episode 25 | Treasure Hunt | 1959-06-21 | 30 min |
| Season 2 | Episode 26 | Sea Serpent | 1959-06-28 | 30 min |
| Season 2 | Episode 27 | The Getaway | 1959-07-05 | 30 min |
| Season 2 | Episode 28 | Underwater Ejection | 1959-07-12 | 30 min |
| Season 2 | Episode 29 | The Female | 1959-07-19 | 30 min |
| Season 2 | Episode 30 | Port Security | 1959-07-26 | 30 min |
| Season 2 | Episode 31 | Underwater Park | 1959-08-02 | 30 min |
| Season 2 | Episode 32 | Underwater Unit | 1959-08-09 | 30 min |
| Season 2 | Episode 33 | Proof of Guilt | 1959-08-16 | 30 min |
| Season 2 | Episode 34 | Chained | 1959-08-23 | 30 min |
| Season 2 | Episode 35 | Ransom | 1959-08-30 | 30 min |
| Season 2 | Episode 36 | Oil Island | 1959-09-06 | 30 min |
| Season 2 | Episode 37 | Base of Operations | 1959-09-13 | 30 min |
| Season 2 | Episode 38 | Kelp Forest | 1959-09-20 | 30 min |
| Season 2 | Episode 39 | The Raft | 1959-09-27 | 30 min |
| Season 3 | Episode 1 | Asylum | 1960-01-09 | 30 min |
| Season 3 | Episode 2 | Water Nymphs | 1960-01-16 | 30 min |
| Season 3 | Episode 3 | Mister Big | 1960-01-23 | 30 min |
| Season 3 | Episode 4 | Hot Cargo | 1960-01-30 | 30 min |
| Season 3 | Episode 5 | Underwater Drop | 1960-02-06 | 30 min |
| Season 3 | Episode 6 | Cobalt Bomb | 1960-02-13 | 30 min |
| Season 3 | Episode 7 | Counterfeit | 1960-02-20 | 30 min |
| Season 3 | Episode 8 | Missile Watch | 1960-02-27 | 30 min |
| Season 3 | Episode 9 | Jade Cavern | 1960-03-05 | 30 min |
| Season 3 | Episode 10 | Expatriate's Return | 1960-03-12 | 30 min |
| Season 3 | Episode 11 | Strong Box | 1960-03-19 | 30 min |
| Season 3 | Episode 12 | The Fearmakers | 1960-03-26 | 30 min |
| Season 3 | Episode 13 | Revolutionary Spoils | 1960-04-02 | 30 min |
| Season 3 | Episode 14 | Pirate Gold | 1960-04-09 | 30 min |
| Season 3 | Episode 15 | The Living Fossil | 1960-04-16 | 30 min |
| Season 3 | Episode 16 | Submarine Explosion | 1960-04-23 | 30 min |
| Season 3 | Episode 17 | Sacred Pool | 1960-04-30 | 30 min |
| Season 3 | Episode 18 | Cindy | 1960-05-07 | 30 min |
| Season 3 | Episode 19 | Cross Current | 1960-05-14 | 30 min |
| Season 3 | Episode 20 | Synthetic Hero | 1960-05-21 | 30 min |
| Season 3 | Episode 21 | The Cellini Vase | 1960-05-28 | 30 min |
| Season 3 | Episode 22 | Target | 1960-06-04 | 30 min |
| Season 3 | Episode 23 | Ghost Light | 1960-06-11 | 30 min |
| Season 3 | Episode 24 | Rebreather | 1960-06-18 | 30 min |
| Season 3 | Episode 25 | Blind Spot | 1960-06-25 | 30 min |
| Season 3 | Episode 26 | The Replacement | 1960-07-02 | 30 min |
| Season 3 | Episode 27 | Underwater Beacon | 1960-07-09 | 30 min |
| Season 3 | Episode 28 | Time Fuse | 1960-07-16 | 30 min |
| Season 3 | Episode 29 | Storm Drain | 1960-07-23 | 30 min |
| Season 3 | Episode 30 | The Invader | 1960-07-30 | 30 min |
| Season 3 | Episode 31 | Changing Patterns | 1960-08-06 | 30 min |
| Season 3 | Episode 32 | The Catalyst | 1960-08-13 | 30 min |
| Season 3 | Episode 33 | The Missing Link | 1960-08-20 | 30 min |
| Season 3 | Episode 34 | Underwater Narcotics | 1960-08-27 | 30 min |
| Season 3 | Episode 35 | The Sound of Nothing | 1960-09-03 | 30 min |
| Season 3 | Episode 36 | Prima Donna | 1960-09-10 | 30 min |
| Season 3 | Episode 37 | Beyond Limits | 1960-09-17 | 30 min |
| Season 3 | Episode 38 | Diplomatic Pouch | 1960-09-24 | 30 min |
| Season 3 | Episode 39 | Man Overboard | 1960-10-01 | 30 min |
| Season 4 | Episode 1 | Point of No Return | 1961-01-07 | 30 min |
| Season 4 | Episode 2 | River Treasure | 1961-01-14 | 30 min |
| Season 4 | Episode 3 | The Destroyers | 1961-01-21 | 30 min |
| Season 4 | Episode 4 | Vital Error | 1961-01-28 | 30 min |
| Season 4 | Episode 5 | The Dancer | 1961-02-04 | 30 min |
| Season 4 | Episode 6 | Sperling of Lamatsue | 1961-02-11 | 30 min |
| Season 4 | Episode 7 | Rescue | 1961-02-18 | 30 min |
| Season 4 | Episode 8 | Mercy Trip | 1961-02-25 | 30 min |
| Season 4 | Episode 9 | Hot Tracer | 1961-03-04 | 30 min |
| Season 4 | Episode 10 | Sonar Story | 1961-03-11 | 30 min |
| Season 4 | Episode 11 | Amigo | 1961-03-18 | 30 min |
| Season 4 | Episode 12 | The Aquanettes | 1961-03-25 | 30 min |
| Season 4 | Episode 13 | Survival Kit | 1961-04-01 | 30 min |
| Season 4 | Episode 14 | Expedition | 1961-04-08 | 30 min |
| Season 4 | Episode 15 | Bionics | 1961-04-15 | 30 min |
| Season 4 | Episode 16 | The Defector | 1961-04-22 | 30 min |
| Season 4 | Episode 17 | Niko | 1961-04-29 | 30 min |
| Season 4 | Episode 18 | Cougar | 1961-05-06 | 30 min |
| Season 4 | Episode 19 | Sub Hatch | 1961-05-13 | 30 min |
| Season 4 | Episode 20 | The Octopus Story | 1961-05-20 | 30 min |
| Season 4 | Episode 21 | Quicksand | 1961-05-27 | 30 min |
| Season 4 | Episode 22 | Lost Island | 1961-06-03 | 30 min |
| Season 4 | Episode 23 | Baby | 1961-06-10 | 30 min |
| Season 4 | Episode 24 | Confidential Mission | 1961-06-17 | 30 min |
| Season 4 | Episode 25 | Underwater Pirates | 1961-06-24 | 30 min |
| Season 4 | Episode 26 | The Meet | 1961-07-01 | 30 min |
| Season 4 | Episode 27 | Dark Evil | 1961-07-08 | 30 min |
| Season 4 | Episode 28 | Sunken Car | 1961-07-15 | 30 min |
| Season 4 | Episode 29 | Hit and Run | 1961-07-22 | 30 min |
| Season 4 | Episode 30 | The Saint Story | 1961-07-29 | 30 min |
| Season 4 | Episode 31 | Impostor | 1961-08-05 | 30 min |
| Season 4 | Episode 32 | Superman | 1961-08-12 | 30 min |
| Season 4 | Episode 33 | Roustabout | 1961-08-19 | 30 min |
| Season 4 | Episode 34 | P.T. Boat | 1961-08-26 | 30 min |
| Season 4 | Episode 35 | Starting Signal | 1961-09-02 | 30 min |
| Season 4 | Episode 36 | Skipper | 1961-09-09 | 30 min |
| Season 4 | Episode 37 | Crime at Sea | 1961-09-16 | 30 min |
| Season 4 | Episode 38 | Round Up | 1961-09-23 | 30 min |
| Production | John Florea | Producer |
| Production | Frederick Ziv | Producer |
