The cosmic adventures of astronauts Cosima and Dad on Proxima B, where they meet larger-than-life Big Lizard!
Cast: Josh Widdicombe, Mandip Gill, Lois Sefton
HDCC
Season 1
52 episodes
1. The Day We LandedWhilst exploring deep space, a meteor strikes Cosima and Dad's ship! After crash-landing on the unexplored planet of Proxima, Cosima makes a new best friend called Big Lizard.CC7minOct 28, 2024
2. The Trouble with TrilobitesWhen a pack of pesky, migrating trilobites overrun the ship, Big Lizard has to use a hidden talent to lure them away. But one little trilobite, Rex, decides to stay.CC7minOct 29, 2024
3. How We Met DunkSearching for a vital part of the ship that was lost during their crash-landing, Cosima and Big Lizard find Dunk stuck on a beach. They use science to save the day and make a new friend.CC7minOct 30, 2024
4. The Day We Met AmmonDad drops an essential gizmo in a hard-to-reach place. Big Lizard takes them on an underwater adventure to meet Ammon, the tentacled solution to their problem!CC7minOct 31, 2024
5. Dad's DiscoveryWhilst searching for new discoveries, a rockfall traps Dad, Cosima and Big Lizard in a cave. Just when all is lost, Dad finally discovers a new species!CC7minNov 1, 2024
6. The Missing VolleyballTwig steals Cosima's volleyball. A chase leads Big Lizard and Cosima to her den... and also to a happy discovery!CC7minNov 4, 2024
7. How to HoverboardCosima and Big Lizard's solar-powered hoverboards run out of battery at nightfall. Can glowbugs be the answer?CC7minNov 5, 2024
8. Hot and ColdVolcanic smoke blocks the three Proximan suns, which causes Big Lizard to become worryingly cold. Cosima's on the case and comes up with a superhot solution!CC7minNov 6, 2024
9. How to Work TogetherCosima, Big Lizard and Ammon are squabbling over Dad's precious explorer notebook when disaster strikes. Only by working together can they save it from being lost forever!CC7minNov 7, 2024
10. When We Lost D.O.R.I.S.'s BrainWhen a giant beetle steals D.O.R.I.S.'s brain, thinking it's a nut, Cosima and Big Lizard give chase through the forest. Big Lizard uses unique skills to rescue poor D.O.R.I.S.'s superbrain.CC7minNov 8, 2024
11. Happy CampersCosima and Big Lizard have a camping sleepover with a friendly little crab. In the morning, their new friend is missing, but why?CC7minNov 11, 2024
12. All About HomeCosima is so excited to tell Big Lizard about her life on earth that she doesn't realise he has something exciting to say to her.CC7minNov 12, 2024
13. When Dad SleepwalkedCosima and Big Lizard investigate the cause of Dad's mysterious sleepwalking in an adventure that takes them around Proxima and right back home again.CC7minNov 13, 2024
14. How to Record SoundBig Lizard accidentally deletes some of Dad's 'boring' Proximan audio recordings. Through a dramatic sound adventure, Cosima realises the recordings are not boring - they're cosmic!CC7minNov 14, 2024
15. The Triple EclipseA triple solar eclipse is about to happen! Cosima and Big Lizard race down the volcano and hitch a lift on a dragonfly so that they can get vital equipment to Dad in the nick of time.CC7minNov 15, 2024
16. Crystals!Big Lizard has found an epic crystal, and Cosima is jealous. Their squabbling reaches its peak at the top of the volcano! Will they learn to share before it's too late?CC7minNov 18, 2024
17. The CocoonA dragonfly steals a bee cocoon that Cosima had vowed to keep safe. Cosima and Big Lizard give chase, leading to a surprising solution with a vacuum cleaner and some sticky vines!CC7minNov 19, 2024
18. Dad's BirthdayWhen Cosima wrongly accuses Big Lizard of eating Dad's birthday cake, he vanishes. Has he run away, or is he planning a special surprise to save the day?CC7minNov 20, 2024
19. Best Friends ForeverBig Lizard is jealous of the vacuum cleaner and hides it from Dad and Cosima. Ammon decides it's her new best friend, whilst Cosima reassures Big Lizard that he will always be her BFF.CC7minNov 21, 2024
20. MagnetiteA strange find far away from the ship breaks D.O.R.I.S.’s satnav. Luckily, Big Lizard’s on hand to teach Cosima how to find her way around without technology.CC7minNov 22, 2024
21. The Problem PlantBig Lizard frustrates Dad by stealing a strange plant from the ship. A disaster is averted when Big Lizard persuades Dad that there's more to this plant than meets the eye - and nose...CC7minNov 25, 2024
22. The Sea Meteorite!When a meteorite splashes into the sea, Dad and Cosima cause problems by claiming it in the name of science, against the wishes of the sea creatures.CC7minNov 26, 2024
23. Astronaut Health CheckDad needs some training to pass his astronaut fitness test. Cosima and Big Lizard put him through his paces! When Rex gets into trouble, Dad’s hard work finally pays off.CC7minNov 27, 2024
24. How to Fix a TyreWhen the buggy gets a flat tyre, Dad, Cosima and Big Lizard are stranded. Big Lizard’s playful nature helps reveal a creative solution to their problem.CC7minNov 28, 2024
25. Cosima in ChargeDad has left Cosima in charge for the day. It seems like an excellent opportunity to have a massive party! What could possibly go wrong?CC7minNov 29, 2024
26. Happy Proximas!When it unexpectedly snows, Cosima decides it must be Christmas! Rex disrupts her festive preparations, but it doesn't stop the family having a perfect 'Proximas'.CC7minDec 2, 2024
27. The Day Ammon Overcame Her FearAmmon gets spooked by a tiny insect, but overcomes her fear to rescue Cosima and Big Lizard from the rapids.CC7minJan 27, 2025
28. The Night of the SlugBig Lizard and Cosima undertake an exciting night-time mission rehoming a friendly slug that's taken residence in Cosima's bedroom!CC7minJan 28, 2025
29. The Shiny FruitCosima and Big Lizard find some fascinatingly slippery fruit, but bringing it safely back to the ship is more challenging than they imagined!CC7minJan 29, 2025
30. Dad's DroneBig Lizard wants to have a go with Dad's new drone, but first he has to prove that he can go a whole day without breaking something precious. Good luck, Big Lizard!CC7minJan 30, 2025
31. A Medical EmergencyWhilst playing doctors, Cosima discovers an animal with no heartbeat! Can Cosima and Big Lizard save the poor creature with Dad's medical kit?CC7minJan 31, 2025
32. All Out of MarmaladeWhen Dad runs out of marmalade, Big Lizard shows Cosima a plant that's growing Proximan oranges. The leaves turn out to be giant bugs, who aren't happy about sharing their fruit!CC7minFeb 3, 2025
33. After the StormAfter a storm passes overhead, many creatures turn up in surprising places and need Cosima and Big Lizard's help. But try as they might, the friends can't find poor Rex.CC7minFeb 4, 2025
34. The River PicnicCosima and Big Lizard go paddleboarding, but Dunk and the river creatures are behaving strangely. Could it be something to do with Dad's desire for a cup of tea?CC7minFeb 5, 2025
35. The Overfriendly NeighboursWhen Big Lizard and Cosima get covered in nectar, they become unwilling house guests to some overfriendly beetles. Will Dunk come to their rescue?CC7minFeb 6, 2025
36. The LessonWhilst Dad is stuck in the desert, D.O.R.I.S. tries to give Cosima and Big Lizard a lesson on friction. As things begin to heat up, a creature steals Cosima's only means to locate Dad!CC7minFeb 7, 2025
37. Cosmic GrooveDad's favourite record won't play anymore, so Cosima and Big Lizard secretly plan to learn the song and surprise him. However, they have trouble recruiting a drummer.CC7minFeb 10, 2025
38. All About CoralBig Lizard and Cosima create a fantastic water ride when they dislodge an underwater rock blocking a volcanic vent. It's all good fun until they realise the sea is starting to change.CC7minFeb 11, 2025
39. The Vegetable Robbery!When all the vegetables from their garden are stolen, detectives Cosima and Big Lizard investigate all over the neighbourhood - only to return to the scene of the crime!CC7minFeb 12, 2025
40. Big Lizard's Big ItchBig Lizard isn't happy in his skin! Cosima tries everything to stop him scratching until she realises that's exactly what he needs to do. He's shedding his skin!CC7minFeb 13, 2025
41. When Dad Got the HiccupsDad gets a severe case of Proximan hiccups. Big Lizard and Cosima do their best to help, but their attempt to scare Dad goes wrong when a real 'monster' turns up!CC7minFeb 14, 2025
42. Personal SpaceWhen Cosima finally finds a quiet place to read her book, she realises peace and quiet aren't all they're made out to be. Where's Big Lizard when she needs him?CC7minFeb 17, 2025
43. A Place to SleepWhilst Dad searches for a faulty wire, Cosima and Big Lizard play tag in the ship and accidentally break Big Lizard's bath bed! Where will he sleep now? And where's that pesky wire?CC7minFeb 18, 2025
44. The Hoverboard RaceDuring a hoverboard race, Dad's new super-powered hoverboard malfunctions, so Cosima and Big Lizard throw the race to rescue him!CC7minFeb 19, 2025
45. Prank Day!Dad and Cosima both think they're the best at pranking. Their prank war quickly spirals out of control, until Big Lizard finally reveals Proxima's real pranking champion!CC7minFeb 20, 2025
46. The CameraCosima takes over Dad's mission to film a unique underwater plant. But his special camera proves harder to operate than she'd thought, and Big Lizard keeps getting distracted.CC7minFeb 21, 2025
47. The Day We Lost RexRex is missing, but Dad, Cosima and Big Lizard need him to save them from a giant slug!CC7minFeb 24, 2025
48. How to Speak LizardWhen Dad's Lizard Translator malfunctions, Cosima is carried away by a giant beetle! Cosima and Big Lizard realise they don't need to speak the same language to be best friends.CC7minFeb 25, 2025
49. A Big Day Out for D.O.R.I.S.Dad gets trapped in the shower when D.O.R.I.S. decides to visit the sea. Can Big Lizard and Cosima stop her before she does herself permanent damage?CC7minFeb 26, 2025
50. The Earth ProbeFinding an earth probe makes Dad homesick. When Big Lizard accidentally destroys it, Cosima knows what to do. She recreates the contents - Proxima-style!CC7minFeb 27, 2025
51. One Whole YearIt's been one year since Cosima crash landed on Proxima, but no-one else has remembered this anniversary! Can a perfect picnic jolt their memories?CC7minFeb 28, 2025
52. The Day We LeftWhen D.O.R.I.S. reveals a large meteor is about to land on the spaceship, it's finally time to leave. But should Big Lizard leave too? What about all those who need him on Proxima?CC7minMar 3, 2025
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Big Lizard
20241 season52 episodesEnded
The cosmic adventures of astronauts Cosima and Dad on Proxima B, where they meet larger-than-life Big Lizard!
Creators and cast
- Created by
- Amaël Isnard
- Studio
- Beakus, Watch Next Media, Je suis bien content
