Save the Mermaid!/Save the Pony Express!
- Episode aired May 19, 2009
- TV-Y
- 24m
The Wonder Pets fly into a clay diorama to help a Young Mermaid who wants to be a Pirate./ The Wonder Pets must help a Young Pony in the Old West make her first delivery as part of the famou... Read allThe Wonder Pets fly into a clay diorama to help a Young Mermaid who wants to be a Pirate./ The Wonder Pets must help a Young Pony in the Old West make her first delivery as part of the famous Pony Express!The Wonder Pets fly into a clay diorama to help a Young Mermaid who wants to be a Pirate./ The Wonder Pets must help a Young Pony in the Old West make her first delivery as part of the famous Pony Express!