Overview
A lab accident gives a beagle named Shoeshine some serious superpowers -- a secret that the dog eventually shares with the young boy who becomes his owner and friend.
Cast
- Jason Lee as Shoeshine / Underdog (voice)
- Peter Dinklage as Dr. Simon Barsinister
- Jim Belushi as Dan Unger
- Patrick Warburton as Cad
- Alex Neuberger as Jack Unger
- Taylor Momsen as Molly
- John Slattery as Mayor
- Amy Adams as Polly Purebred (voice)
- Brad Garrett as Riff Raff (voice)
- Samantha Bee as Principal