Cast
- Jacus ( Little Baby Bum ) as Johnny McGowan
- Jacus ( Little
Baby Bum ) as Young Johnny McGowan
- Godzilla
( Godzilla 1998 ) as Yowler the Dragon
- Mia ( Little Baby Bum ) as Miss Twittingham
- Aladar (
Dinosaur 2000 ) as Beth Armstrong
- Gorilla
as Bob Armstrong
- Eduardo (
Fosters Home for Imaginary Friends ) as Lester MacIntyre
- Dad ( Rolie Polie
Olie ) as Brownie McGee
- Elephant as Mrs.
Cosgrove
- Trello ( Bear in
the Big Blue House ) as Angus McGowan