Big LizardSeries 1Episodes Episode guide

Back up to: Big Lizard

1. The Day We Left

   52/52With the ship fixed, it is time to leave Proxima. But should Big Lizard come too?
2. One Whole Year

   51/52It's their first Proximan anniversary, yet no-one but Cosima seems to have remembered!
3. The Earth Probe

   50/52Finding an earth probe makes Dad homesick, but Big Lizard accidentally destroys it!
4. A Big Day Out for D.O.R.I.S.

   49/52When D.O.R.I.S. visits the seaside, Big Lizard and Cosima have to save her from herself!
5. How to Speak Lizard

   48/52Cosima and Big Lizard don't need to speak the same language to understand one another.
6. The Day We Lost Rex

   47/52Rex is missing, but Dad, Cosima and Big Lizard need him to save them from a giant slug!
7. The Camera

   46/52Out on a mission, Cosima realises she should have listened to Dad's instructions.
8. Prank Day!

   45/52Dad and Cosima think they're the best at pranking, but Big Lizard proves he's even better!
9. The Hoverboard Race

   44/52Dad's new hoverboard malfunctions during a race, so Cosima and Big Lizard rescue him!
10. A Place to Sleep

    43/52A playful Big Lizard accidentally breaks his own bath bed. Where will he sleep now?
11. Personal Space

    42/52When Cosima finds a quiet spot to read, she starts to miss noisy Big Lizard.
12. When Dad Got the Hiccups

    41/52Cosima and Big Lizard attempt to scare Dad's hiccups away - until a real monster turns up!
13. Big Lizard's Big Itch

    40/52Big Lizard doesn't seem happy in his own skin. Perhaps he'd be better off without it?(R)

    Next on

    Next Sunday16:50

    CBeebies
14. The Vegetable Robbery!

    39/52When their garden vegetables are stolen, Cosima and Big Lizard become detectives.(R)

    Next on

    Saturday16:50

    CBeebies
15. All About Coral

    38/52Big Lizard and Cosima release an underwater vent, causing the coral to turn white!
16. Cosmic Groove

    37/52Cosima and Big Lizard want to learn Dad's favourite song, but they need a drummer.
17. The Lesson

    36/52D.O.R.I.S. gives Cosima and Big Lizard a lesson on friction - just in time to help Dad!
18. The Overfriendly Neighbours

    35/52Big Lizard and Cosima become unwilling house guests to some overfriendly creatures!
19. The River Picnic

    34/52The river creatures are behaving oddly, and Dad's tea might have something to do with it.
20. After the Storm

    33/52After a storm passes, poor Rex is nowhere to be seen...
21. All Out of Marmalade

    32/52Big Lizard shows Cosima a plant that's growing huge Proximan oranges.
22. A Medical Emergency

    31/52Whilst playing with a stethoscope, Cosima discovers a starfish with no heartbeat!(R)

    Next on

    Next Sunday10:10

    CBeebies
23. Dad's Drone

    30/52In order to fly Dad's drone, Big Lizard tries to go a whole day without breaking anything.(R)

    Next on

    Saturday10:10

    CBeebies
24. The Shiny Fruit

    29/52Cosima and Big Lizard find some slippery fruit but struggle to carry it back to the ship.
25. The Night of the Slug

    28/52Big Lizard and Cosima go on a night-time mission to rehome a persistent, sleepless slug!
26. The Day Ammon Overcame Her Fear

    27/52Ammon overcomes her fear to rescue Cosima and Big Lizard from the rapids.
27. Happy Proximas!

    26/52Is it Christmas? It could be! Or maybe it's a unique and perfect 'Proximas'!
28. Cosima in Charge

    25/52Cosima is left in charge for a day and accidentally hosts a massive party.
29. How to Fix a Tyre

    24/52When the buggy gets a flat tyre, Big Lizard stumbles across a natural solution.
30. Astronaut Health Check

    23/52Dad needs some training to pass his astronaut fitness test.

1. Previous
2. 1
3. 2
4. Next