Superworm is super-long and super-strong, and is always saving the day. But who can save him when he gets too full of himself and is captured by the evil Wizard Lizard?
Directed byJac Hamman, Sarah Scrimgeour
Written byJulia Donaldson, Max Lang, Suzanne Lang
CountryUnited Kingdom
Runtime25 min
On screen
Olivia Colman
Matt Smith
Patricia Allison