"Mr. Peabody & Sherman" Premiere in Los Angeles (25 images)

Cast member Ariel Winter, the voice of Penny Peterson in the animated motion picture "Mr. Peabody & Sherman" attends the premiere of the film at the Regency Village Theatre in the Westwood section of Los Angeles March 5, 2014. Storyline: Mr. Peabody, the most accomplished dog in the world, and his mischievous boy Sherman, use their time machine - the WABAC - to go on the most outrageous adventures known to man or dog. UPI/Jim Ruymen

Cast member Ariel Winter, the voice of Penny Peterson in the animated motion picture "Mr. Peabody & Sherman" attends the premiere of the film at the Regency Village Theatre in the Westwood section of Los Angeles March 5, 2014. Storyline: Mr. Peabody, the most accomplished dog in the world, and his mischievous boy Sherman, use their time machine - the WABAC - to go on the most outrageous adventures known to man or dog. UPI/Jim Ruymen

Cast member Lake Bell, the voice of Mona Lisa in the animated motion picture "Mr. Peabody & Sherman" attends the premiere of the film at the Regency Village Theatre in the Westwood section of Los Angeles March 5, 2014. Storyline: Mr. Peabody, the most accomplished dog in the world, and his mischievous boy Sherman, use their time machine - the WABAC - to go on the most outrageous adventures known to man or dog. UPI/Jim Ruymen

Cast member Patrick Warburton, the voice of Agamemnon in the animated motion picture "Mr. Peabody & Sherman" attends the premiere of the film with his wife Cathy Jennings at the Regency Village Theatre in the Westwood section of Los Angeles March 5, 2014. Storyline: Mr. Peabody, the most accomplished dog in the world, and his mischievous boy Sherman, use their time machine - the WABAC - to go on the most outrageous adventures known to man or dog. UPI/Jim Ruymen