Michael J. Fox (Marty McFly; I, II & III)



Donald Fullilove (Goldie Wilson; I & II)
Harry Waters jr. (Marvin Berry; I & II)
Ricky Dean Logan (Data; II & III)
Claudia Wells (Jennifer Parker; I)



Bob Gale (Writer & Producer; I, II & III)



Lea Thompson (Lorraine Baines/McFly; I, II & III)
Christopher Lloyd (Dr. Emmett Brown; I, II & III)
Thomas F. Wilson (Biff Tannen, Griff Tannen & Buford "Mad Dog" Tannen; I, II & III)



Jeffrey Weissman (George McFly; II & III)
Marc McClure (Dave McFly; I & III)
Frances Lee McCain (Stella Baines; I)



James Tolkan (Mr. Strickland; I, II & III)



Billy Zane (Match; I & II)



The Musical (London):



Amber Davies (Lorraine Baines)



Cory English (Doc Brown)



Harry Jobson (Biff Tannen)



Ben Joyce (Marty McFly)



Cameron McAllister (Ensemble / Fight Captain)



Oliver Nicholas (George McFly)