Character Name : Alex P. Keaton

Original Name : Michael J. Fox

Gender : Male

Character Name : Steven Keaton

Original Name : Michael Gross

Gender : Male

Character Name : Elyse Keaton

Original Name : Meredith Baxter

Gender : Female

Character Name : Mallory Keaton

Original Name : Justine Bateman

Gender : Female

Character Name : Jennifer Keaton

Original Name : Tina Yothers

Gender : Female

Character Name : Andrew 'Andy' Keaton

Original Name : Brian Bonsall

Gender : Male

Character Name : Irwin 'Skippy' Handelman

Original Name : Marc Price

Gender : Male

Character Name : Greg McCormick

Original Name : Brian McNamara

Gender : Male

Character Name : Psychiatrist (voice)

Original Name : David Wohl

Gender : Male

Character Name : Mrs. Leahy

Original Name : Meg Wyllie

Gender : Female

Character Name : Nick Moore

Original Name : Scott Valentine

Gender : Male

Character Name : Brother Timothy (uncredited)

Original Name : Richard McGonagle

Gender : Male