크레딧 출연 패트릭 뎀시 Robert 'Bobby' Libner Arye Gross Buddy Libner 다니엘 스턴 Marvin Libner Annabeth Gish Tammy Rita Taggart Betty Libner Joseph Bologna Uncle Phil 알란 아킨 Fred Libner James Gammon Dr. Sturgeon The Cadillac Surgeon Ray Lykins Rick Chris Lombardi Raymond Josh Segal Billy Sturgeon John Considine Professor Kloppner, Eastbrook Academy Steve Boles Policeman #1 Don Tilley Policeman #2 Terry Loughlin Gas Station Attendant Reid 'Pete' Shook Gas Station Attendant #2 Fred Ornstein Barney Don Sheldon Fishing Buddy Boots Crowder Waitress Edan Gross Young Bobby Michael Weiner Young Buddy Dean Jacobson Young Marvin Steve Alterman Additional Voices (voice) Terrence Beasor Additional Voices (voice) Joe Chapman Additional Voices (voice) Brian K. Doughty Additional Voices (voice) Judi Durand Additional Voices (voice) Barbara Hey Additional Voices (voice) Carol King Additional Voices (voice) David McCharen Additional Voices (voice) Larry Moss Additional Voices (voice) Erin Ferdinand Dog Track Gambler (uncredited) Randy Herman Dog Track Gambler (uncredited) Robert Westerfield Dog Track Gambler (uncredited) 스텝 Joe Roth Directing Tim Gilbert Crew Mike Binder Writing Larry Brezner Production Paul Schiff Production Mike Binder Production Reynaldo Villalobos Camera Marci Liroff Production Angelo P. Graham Art Deborah L. Scott Costume & Make-Up James G. Robinson Production Ric Roman Waugh Crew 폴 허시 Editing James Newton Howard Sound