Rudy is a evil albino baryonyx from Ice Age: Dawn of the Dinosaurs. His enemy is Buck the Weasel.
Trivia
- Rudy will become Jeffrey's enemy in Jeffrey & Friends' Adventures of Ice Age: Dawn of the Dinosaurs.
- Rudy will return for revenge in Jeffrey & Friends are Home Alone, Jeffrey & Friends' Adventures of Home Alone 2: Lost in New York and Jeffrey & Friends' Adventures of Home Alone 3.
- Rudy will return for revenge in the Jeffrey, Jaden & Friends meet Indiana Jones saga.