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Big Lizard Series 1 Episodes

  1. Today 10:25
    CBeebies

    Happy Campers

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

  2. Today 13:35
    CBeebies

    How to Record Sound

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

  3. Next Saturday 06:15
    BBC Two

    After the Storm

    33/52 After a storm passes, poor Rex is nowhere to be seen... (R)

  4. Next Saturday 10:25
    CBeebies

    All About Home

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

  5. Next Saturday 13:35
    CBeebies

    The Triple Eclipse

    15/52 Cosima and Big Lizard race against time to watch a cosmic triple eclipse! (R)

  6. Next Sunday 10:25
    CBeebies

    When Dad Sleepwalked

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

  7. Next Sunday 13:35
    CBeebies

    Crystals!

    16/52 Cosima is jealous of Big Lizard's beautiful crystal. (R)

  8. Sat 29 Aug 2026 06:30
    BBC Two England

    The River Picnic

    34/52 The river creatures are behaving oddly, and Dad's tea might have something to do with it. (R)