Underdog
- Tahun: 2007
- Negara: United States of America
- Genre: Family, Action, Adventure, Comedy, Fantasy, Science Fiction
- Studio: Walt Disney Pictures, Classic Media, Have No Fear Productions, Spyglass Entertainment, Maverick Films
- Kata kunci: experiment, flying, police, superhero, secret lab, invention, loss of powers, dog, super power, duringcreditsstinger, research laboratory
- Pengarah: Frederik Du Chau
- Pelakon: Jason Lee, Jim Belushi, Patrick Warburton, John Slattery, Peter Dinklage, Brad Garrett