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Big Lizard Series 1 Episodes

  1. Saturday 06:40
    蘑菇短视频 Two

    A Medical Emergency

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

  2. Saturday 10:25
    CBeebies

    Hot and Cold

    8/52 Volcanic smoke blocks all three suns, and Big Lizard becomes worryingly cold. (R)

  3. Saturday 13:35
    CBeebies

    Happy Campers

    11/52 Cosima and Big Lizard camp out with a little crab. (R)

  4. Sunday 10:25
    CBeebies

    How to Work Together

    9/52 Dad shares his explorer notebook with Cosima and Big Lizard. (R)

  5. Sunday 13:35
    CBeebies

    All About 蘑菇短视频

    12/52 Cosima wants to tell Big Lizard all about her life on earth, no matter what the cost. (R)

  6. Sat 15 Aug 2026 06:15
    蘑菇短视频 Two

    All Out of Marmalade

    32/52 Big Lizard shows Cosima a plant that's growing huge Proximan oranges. (R)

  7. Sat 15 Aug 2026 10:25
    CBeebies

    When We Lost D.O.R.I.S.'s Brain

    10/52 A creature takes D.O.R.I.S.'s brain, so Cosima and Big Lizard chase it into the forest. (R)

  8. Sat 15 Aug 2026 13:35
    CBeebies

    When Dad Sleepwalked

    13/52 When Dad begins sleepwalking, Cosima and Big Lizard follow him to discover why. (R)

  9. Sun 16 Aug 2026 10:25
    CBeebies

    Happy Campers

    11/52 Cosima and Big Lizard camp out with a little crab. (R)

  10. Sun 16 Aug 2026 13:35
    CBeebies

    How to Record Sound

    14/52 Cosima and Big Lizard record some cosmic nature sounds for Dad. (R)