Catch up TV

Series 1: 3. How We Met Dunk



Searching 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.

Source: CBeebies

Most recent episodes of Big Lizard

Big Lizard

Big Lizard - Series 1: 15. The Triple Eclipse

Series 1: 15. The Triple Eclipse

A 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 ...

09-07-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 24. How To Fix A Tyre

Series 1: 24. How To Fix A Tyre

When 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.

09-07-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 14. How To Record Sound

Series 1: 14. How To Record Sound

Big 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 cos ...

08-07-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 23. Astronaut Health Check

Series 1: 23. Astronaut Health Check

Dad 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.

08-07-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 13. When Dad Sleepwalked

Series 1: 13. When Dad Sleepwalked

Cosima and Big Lizard investigate the cause of Dad's mysterious sleepwalking in an adventure that takes them around Proxima and right back home again.

07-07-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 22. The Sea Meteorite!

Series 1: 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.

07-07-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 29. The Shiny Fruit

Series 1: 29. The Shiny Fruit

Cosima and Big Lizard find some fascinatingly slippery fruit, but bringing it safely back to the ship is more challenging than they imagined!

06-07-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 32. All Out Of Marmalade

Series 1: 32. All Out Of Marmalade

When 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!

06-07-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 28. The Night Of The Slug

Series 1: 28. The Night Of The Slug

Big Lizard and Cosima undertake an exciting night-time mission rehoming a friendly slug that's taken residence in Cosima's bedroom!

05-07-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 31. A Medical Emergency

Series 1: 31. A Medical Emergency

Whilst playing doctors, Cosima discovers an animal with no heartbeat! Can Cosima and Big Lizard save the poor creature with Dad's medical kit?

05-07-2025

CBeebies

All episodes

CBeebies

Most popular episodes of Big Lizard

Big Lizard

Big Lizard - Series 1: 12. All About Home

Series 1: 12. All About Home

Cosima 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.

04-07-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 48. How To Speak Lizard

Series 1: 48. How To Speak Lizard

When 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.

14-06-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 45. Prank Day!

Series 1: 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!

09-06-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 19. Best Friends Forever

Series 1: 19. Best Friends Forever

Big 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 h ...

02-07-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 2. The Trouble With Trilobites

Series 1: 2. The Trouble With Trilobites

When 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.

20-06-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 32. All Out Of Marmalade

Series 1: 32. All Out Of Marmalade

When 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!

06-07-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 22. The Sea Meteorite!

Series 1: 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.

07-07-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 13. When Dad Sleepwalked

Series 1: 13. When Dad Sleepwalked

Cosima and Big Lizard investigate the cause of Dad's mysterious sleepwalking in an adventure that takes them around Proxima and right back home again.

07-07-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 4. The Day We Met Ammon

Series 1: 4. The Day We Met Ammon

Dad 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!

24-06-2025

CBeebies

All episodes

CBeebies

Big Lizard

Big Lizard - Series 1: 34. The River Picnic

Series 1: 34. The River Picnic

Cosima 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?

23-05-2025

CBeebies

All episodes

CBeebies

© 2025 - Catchupplayer.co.uk