An accident at the lab led to a beagle puppy named Underdog (voiced by Jason Lee) affected by the major powers, including able to speak with a human voice.
Originally Underdog has not realized the power terpendamnya until Dan Unger (James Belushi), a guard, took it from the street. Underdog become familiar to friends son Dan who is always lonely, Jack (Alex Neuberger).
Shoeshine then made friends with Jack who were aged 12 years. Their proximity increases when Alex knows a great power possessed by the dog known as Underdog.
Dress-style hero, Underdog flying over the Capitol City, protecting citizens from the unseen tragedy and watch the beautiful Cavalier King Charles Spaniel dog named Sweet Polly Purebred (voiced by Amy Adams).
When a scientist named Simon Barsinister (Peter Dinklage) and his followers Cad (Patrick Warburton) threaten to destroy the city tersbeut, Underdog, 'the true friend of man', became the only hope for the population as a savior.
Underdog character itself is not a new icon in America. Underdog appeared on television channel NBC for 124 episodes from 1964 to 1973 as a popular television series of children at the time.
Cast: Jason Lee, Patrick Warburton, Amy Adams, James Belushi, Alex Neuberger