Michael J. Fox (Martin Seamus), Christopher Lloyd (Dr. Emmett 'Doc' Brown), Lea Thompson (Lorraine Baines McFly), Crispin Glover (George McFly), Thomas F. Wilson (Biff H. Tannen), Claudia Wells (Jennifer Parker), Marc McClure (Dave McFly), Wendie Jo Sperber (Linda McFly), George DiCenzo (Sam Baines), Frances Lee McCain (Stella Baines), Maia Brewton (Sally Baines), Jason Hervey (Sherman Peabody), Billy Zane (Match, Biffs Freund), James Tolkan (Mr. Strickland), Norman Alden (Lou, Cafébesitzer), Elsa Raven (Spendensammlerin für Uhr), Johnny Green (Scooter Kid), J.J. Cohen (Skinhead, Biffs Freund), Will Hare (Farmer Peabody), Read Morgan (Polizist), Donald Fullilove (Goldie Wilson), Richard L. Duran (Terrorist), Courtney Gains (Dixon), Casey Siemaszko (3-D, Biffs Freund), Cristen Kauffman (Betty)