Detailinformatie over de film Twins

Trey Wilson (Beetroot McKinley), Rosemary Dunsmore (Miss Busby), Chloe Webb (Linda Mason), Nehemiah Persoff (Mitchell Traven), Jason Reitman (Granger Grandson), Bonnie Bartlett (Old Mary Ann Benedict), Jay Arlen Jones (Mover #1), Wayne Grace (Cell Guard), Marvin J. McIntyre (McKinley's Man), Gus Rethwisch (Dave Klane), Sven-Ole Thorsen (Sam Klane), Billy D. Lucas (Hollywood Biker #2), Roger Callard (Granger Son #2), Peter Dvorsky (Peter Garfield), S.A. Griffin (Hollywood Biker #1), Thomas Wagner (Visiting Room Guard), Richard deFaut (Custodian), David Efron (Morris Klane), Ty Granderson Jones (Mover #2 (as Tyrone Granderson Jones)), Robert Harper (Gilbert Larsen), Lew Hopson (Cop), Elizabeth Kaitan (Secretary), Tom McCleister (Bob Klane (as Thom McCleister)), Lora Milligan (Stewardess), Hugh O'Brian (Granger), Tom Platz (Granger Son #1), Linda Porter (Painter)

William Davies (II), Timothy Harris, William Osborne (I), Herschel Weingrod

Donn Cambern, Sheldon Kahn

Georges Delerue, Randy Edelman

Mark Gordon, Rick Alexander, Les Fresholtz, Richard Friedman, William Hartman, Fred Judkins, David M. Ice, Tom McCarthy Jr., Vern Poore

American Broadcasting Company (ABC), Argentina Video Home, United International Pictures (UIP), Universal Pictures