Underdog: Jason Lee Polly Purebred: Amy Adams Simon Barsinister: Peter Dinklage Cad: Patrick Warburton Dan: Jim Belushi Jack: Alex Neuberger Molly: Taylor Momsen © Buena Vista Pictures
NightMan: Matt McColm Raleigh Jordon: Derek Webster Frank Dominus: Earl Holliman Jessica Rodgers: Felecia M. Bell Lt. Briony Branca: Jayne Heitmeyer © Tribune Entertainment
Dr. Miles Hawkins: Carl Lumbly Dr. Amy Ellis: Gina Torres Yuri Barnes: Bobby Hosea Antoine Pike: Steve James Coronor Smitty: Philip Baker Hall © Fox Network
Ralph Hinkley: William Katt Bill Maxwell: Robert Culp Pam Davidson: Connie Sellecca Tony Villicana: Michael Pare Rhonda Blake: Faye Grant © ABC Television
Captain Nice: William Daniels Mrs. Nash: Alice Ghostley Sgt. Candy Kane: Ann Prentiss Mayor Finney: Liam Dunn Chief Segal: Bill Zuckert © NBC Television
Mr. Terrific: Stephen Strimpell Hal Walters: Dick Gautier Harley Trent: Paul Smith Mrs. Beamish: Ellen Corby Barton J. Reed: John McGiver © CBS Television
