Work It Out Wombats!
Moo Moo Choo Choo/Lake Bellyflop
S1 E19:
The Wombats help to free the Moo Moo Choo Choo train, which got itself stuck in a sea of ooey-gooey mud. And first spied through a telescope, three adventurous Wombats attempt to find mystical Bellyflop Lake - without getting lost!