Going To The Dogs

Leo, right, the dog who plays Underdog, and Ginger, the dog who plays Polly Purebread, attend the party at the ESPN Zone after the premiere of Disney's "Underdog" on July, 30, 2007, in New York. The movie opens Aug. 3.

Actor Jason Lee of "My Name Is Earl" fame poses with Leo, the dog who plays Underdog in the film of the same name, at the movie's premiere of at the Regal E-Walk Stadium 13 theater on July 30, 2007, in New York. Lee voices the dog in the movie.

Actor Josh Flitter attends the premiere of "Underdog" at the Regal E-Walk Stadium 13 theater on July 30, 2007, in New York.

Ginger, the dog who plays Polly Purebread in the film "Underdog," poses at the premiere at the Regal E-Walk Stadium 13 theater on July 30, 2007, in New York.

"Underdog co-stars Taylor Momsen and Alex Neuberger pose together at the premiere at the Regal E-Walk Stadium 13 theater on July 30, 2007, in New York.

Leo, the dog who plays Underdog, and Ginger, the dog who plays Polly Purebread, in the film "Underdog" pose at the premiere at the Regal E-Walk Stadium 13 theater on July 30, 2007, in New York.

Dick Cook, chairman of the Walt Disney Studios, attends the premiere of Disney's "Underdog" at the Regal E-Walk Stadium 13 theater on July 30, 2007, in New York.

Leo, the dog who plays "Underdog" in the film of the same name, poses at the premiere at the Regal E-Walk Stadium 13 theater on July 30, 2007, in New York.

Actor Jake Cherry attends the premiere of "Underdog" at the Regal E-Walk Stadium 13 theater on July 30, 2007, in New York.

Actress Peyton List attends the premiere of "Underdog" at the Regal E-Walk Stadium 13 theater on July 30, 2007, in New York.

Actors Jason Lee, Amy Adams and James Belushi pose with Leo the dog at the premiere of "Underdog" at the Regal E-Walk Stadium 13 theater on July 30, 2007, in New York. All three have roles in the film.

Actors Alex Neuberger and Taylor Momsen pose with Leo the dog, who plays Underdog, and Ginger, the dog who plays Polly Purebread, at the premiere of their new movie "Underdog" at the Regal E-Walk Stadium 13 theater on July 30, 2007, in New York.

Actor Spencer List attends the premiere of "Underdog" at the Regal E-Walk Stadium 13 theater on July 30, 2007, in New York.

Director Frederick Du Chau, left, poses with actors Patrick Warburton, center, and James Belushi at the party at the ESPN Zone after the premiere of Disney's "Underdog" on July 30, 2007, in New York. Warburton and Belushi have roles in the movie.

Co-stars Alex Neuberger, left, and Jason Lee attend the the party at the ESPN Zone after the premiere of Disney's "Underdog" on July 30, 2007, in New York.

Leo, the dog who plays Underdog, and Ginger, the dog who plays Polly Purebread, attend the party at the ESPN Zone after the premiere of Disney's "Underdog" on July 30, 2007, in New York.

Actors Amy Adams and Jason Lee attend the party at the ESPN Zone after the premiere of Disney's "Underdog" on July 30, 2007, in New York. Lee provides the voice for the title character and Adams provides the voice of Polly Purebread.