OKIDO is a comedy adventure, science-educational series following a curious, adventure seeking and unruly monster called Messy as he finds the answers to everything a 3-5 year old child wants to know. Why do things fall down and not up? Where do echoes come from? Messy goes on incredible adventures with his two best friends, Zoe and Felix to find the answers. They are helped along the way by the bonkers science trio Zim, Zam and Zoom. Together they will fly to the moon, shrink to the size of atoms and fly on the back of a giant butterfly.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Moon Landing | 2015-09-07 | 10 min |
| Season 1 | Episode 2 | Felix Finds His Voice | 2015-09-08 | 10 min |
| Season 1 | Episode 3 | Okido in Bloom | 2015-09-09 | 10 min |
| Season 1 | Episode 4 | Tastebuddies | 2015-09-10 | 10 min |
| Season 1 | Episode 5 | Messy's Lost Balloon | 2015-09-11 | 10 min |
| Season 1 | Episode 6 | Float or Sink | 2015-09-14 | 10 min |
| Season 1 | Episode 7 | Bouncing Batwaves | 2015-09-15 | 10 min |
| Season 1 | Episode 8 | Cavity Cave | 2015-09-16 | 10 min |
| Season 1 | Episode 9 | A Rainy Sunny Day | 2015-09-17 | 10 min |
| Season 1 | Episode 10 | Messy-Morphosis | 2015-09-18 | 10 min |
| Season 1 | Episode 11 | Thirsty Robot | 2015-09-21 | 10 min |
| Season 1 | Episode 12 | Mr Kite Takes Flight | 2015-09-22 | 10 min |
| Season 1 | Episode 13 | Weepy | 2015-09-23 | 10 min |
| Season 1 | Episode 14 | Gills | 2015-09-24 | 10 min |
| Season 1 | Episode 15 | Paperchase | 2015-09-25 | 10 min |
| Season 1 | Episode 16 | Lolly's Keys | 2015-09-28 | 10 min |
| Season 1 | Episode 17 | Ice Ice Messy | 2015-09-29 | 10 min |
| Season 1 | Episode 18 | A Night at the Circuits | 2015-09-30 | 10 min |
| Season 1 | Episode 19 | Messy-Power | 2015-10-01 | 10 min |
| Season 1 | Episode 20 | Planet Wobble | 2015-10-02 | 10 min |
| Season 1 | Episode 21 | Alien Telly | 2015-10-05 | 10 min |
| Season 1 | Episode 22 | Comet | 2015-10-06 | 10 min |
| Season 1 | Episode 23 | Bee Story | 2015-10-07 | 10 min |
| Season 1 | Episode 24 | Tiny Sandwiches | 2015-10-08 | 10 min |
| Season 1 | Episode 25 | Big-Hearted Messy | 2015-10-09 | 10 min |
| Season 1 | Episode 26 | A Messy Night Before Christmas | 2015-12-15 | 10 min |
| Season 1 | Episode 27 | Building Bridges | 2016-05-02 | 10 min |
| Season 1 | Episode 28 | Cheesy Feet | 2016-05-03 | 10 min |
| Season 1 | Episode 29 | Colours | 2016-05-04 | 10 min |
| Season 1 | Episode 30 | Habitat | 2016-05-05 | 10 min |
| Season 1 | Episode 31 | Mayor Force One | 2016-05-06 | 10 min |
| Season 1 | Episode 32 | Vivienne Blows Her Top | 2016-05-09 | 10 min |
| Season 1 | Episode 33 | Fossil Puzzle | 2016-05-10 | 10 min |
| Season 1 | Episode 34 | Funny Bones | 2016-05-11 | 10 min |
| Season 1 | Episode 35 | Messy Antics | 2016-05-12 | 10 min |
| Season 1 | Episode 36 | Spidermessy | 2016-05-13 | 10 min |
| Season 1 | Episode 37 | Dizzy | 2016-05-16 | 10 min |
| Season 1 | Episode 38 | Me & My Shadow | 2016-05-17 | 10 min |
| Season 1 | Episode 39 | A Case of the Lightnings | 2016-05-18 | 10 min |
| Season 1 | Episode 40 | Okidoasis | 2016-05-19 | 10 min |
| Season 1 | Episode 41 | Messy Music | 2016-05-20 | 10 min |
| Season 1 | Episode 42 | A Sock Too Far | 2016-05-23 | 10 min |
| Season 1 | Episode 43 | Rumbly Tummy | 2016-05-24 | 10 min |
| Season 1 | Episode 44 | Rub-A-Dub Messy | 2016-05-25 | 10 min |
| Season 1 | Episode 45 | Splish Splash Splosh | 2016-05-26 | 10 min |
| Season 1 | Episode 46 | Eye Spy | 2016-05-27 | 10 min |
| Season 1 | Episode 47 | Snowflakes | 2016-05-30 | 10 min |
| Season 1 | Episode 48 | Wiggly Worms | 2016-05-31 | 10 min |
| Season 1 | Episode 49 | Second Chances | 2016-06-01 | 10 min |
| Season 1 | Episode 50 | Messy Races | 2016-06-02 | 10 min |
| Season 1 | Episode 51 | Giant Messy | 2016-06-03 | 10 min |
| Season 1 | Episode 52 | Tick Tock Messy | 2016-06-06 | 10 min |
| Season 2 | Episode 1 | Glow Messy | 2018-10-22 | 15 min |
| Season 2 | Episode 2 | Vote OKIDO | 2018-10-23 | 15 min |
| Season 2 | Episode 3 | Snowden's Ear-Mergency | 2018-10-24 | 15 min |
| Season 2 | Episode 4 | A Touch of Sock | 2018-10-25 | 15 min |
| Season 2 | Episode 5 | Messy Has a Hoot | 2018-10-26 | 15 min |
| Season 2 | Episode 6 | Sparkly Messy | 2018-10-29 | 15 min |
| Season 2 | Episode 7 | Journey to Socktropolis | 2018-10-30 | 15 min |
| Season 2 | Episode 8 | Messy Migration | 2018-10-31 | 15 min |
| Season 2 | Episode 9 | The Sun in a Bucket | 2018-11-01 | 15 min |
| Season 2 | Episode 10 | Ex-Static Messy | 2018-11-02 | 15 min |
| Season 2 | Episode 11 | Nimby Goes to Cloud Club | 2018-11-05 | 15 min |
| Season 2 | Episode 12 | A Touch of the Fogs | 2018-11-06 | 15 min |
| Season 2 | Episode 13 | Geoffrey Kneads a Hand | 2018-11-07 | 15 min |
| Season 2 | Episode 14 | A Mayor Too Far | 2019-10-14 | 10 min |
| Season 2 | Episode 15 | Blue Skies Ahead | 2019-10-14 | 10 min |
| Season 2 | Episode 16 | Sweet, Sicky Messy! | 2019-10-14 | 10 min |
| Season 2 | Episode 17 | Messy Moves a Mountain | 2019-10-14 | 10 min |
| Season 2 | Episode 18 | Carroty Carrots | 2019-10-14 | 10 min |
| Season 2 | Episode 19 | Bubble Trouble | 2019-10-21 | 10 min |
| Season 2 | Episode 20 | Supersonic Messy | 2019-10-21 | 10 min |
| Season 2 | Episode 21 | Muscly Messy | 2019-10-21 | 10 min |
| Season 2 | Episode 22 | Messy's Mega Power | 2019-10-21 | 10 min |
| Season 2 | Episode 23 | Messy's Pixel Power | 2019-10-21 | 10 min |
| Season 2 | Episode 24 | Sneezy Wheezy | 2019-10-28 | 10 min |
| Season 2 | Episode 25 | The Gloria Express | 2019-10-28 | 10 min |
| Season 2 | Episode 26 | Zoom Has a Dream | 2019-10-28 | 10 min |
| Season 3 | Episode 1 | Tummy Flutters | 2022-11-21 | 11 min |
| Season 3 | Episode 2 | Hiccups | 2022-11-21 | 11 min |
| Season 3 | Episode 3 | Pongberry | 2022-11-21 | 11 min |
| Season 3 | Episode 4 | Weather Balloons | 2022-11-21 | 11 min |
| Season 3 | Episode 5 | Musical Statues | 2022-11-21 | 11 min |
| Season 3 | Episode 6 | Monster Popcorn | 2022-11-28 | 11 min |
| Season 3 | Episode 7 | Down the Drain | 2022-11-28 | 11 min |
| Season 3 | Episode 8 | Memory Games | 2022-11-28 | 11 min |
| Season 3 | Episode 9 | Rise of the Vacubots | 2022-11-28 | 11 min |
| Season 3 | Episode 10 | Itchy | 2022-11-28 | 11 min |
| Season 3 | Episode 11 | The Great Okido Challenge | 2022-12-05 | 11 min |
| Season 3 | Episode 12 | Messy Needs a Fur Cut | 2022-12-05 | 11 min |
| Season 3 | Episode 13 | Full of Beans | 2022-12-05 | 11 min |
| Season 3 | Episode 14 | Chattering Teeth | 2023-01-02 | 11 min |
| Season 3 | Episode 15 | Messy's Missing Treasure | 2023-01-02 | 11 min |
| Season 3 | Episode 16 | The OKIDO Fizz War | 2023-01-02 | 11 min |
| Season 3 | Episode 17 | Rusty Robot | 2023-01-02 | 11 min |
| Season 3 | Episode 18 | The OKIDO Cake Off | 2023-01-02 | 11 min |
| Season 3 | Episode 19 | Micro OKIDO | 2023-01-09 | 11 min |
| Season 3 | Episode 20 | Sleepless in OKIDO | 2023-01-09 | 11 min |
| Season 3 | Episode 21 | Wobbly Tower | 2023-01-09 | 11 min |
| Season 3 | Episode 22 | Messy Gets Clean | 2023-01-09 | 11 min |
| Season 3 | Episode 23 | Space Cucumber | 2023-01-09 | 11 min |
| Season 3 | Episode 24 | Messy Breaks the Breaks | 2023-01-16 | 11 min |
| Season 3 | Episode 25 | Slippery Messy | 2023-01-16 | 11 min |
| Season 3 | Episode 26 | The Big Bang | 2023-01-16 | 11 min |