Suggestions by @spidey_allen

Raquel Welch

as Lady Brown in Time Fast 70s Version

Gene Wilder

as Henry M. in Time Fast 70s Version

Patrick Swayze

as Jake Brown in Time Fast 70s Version

Clint Eastwood

as Joe Brown in Time Fast 70s Version

Kurt Russell

as Clark Clayton Brown in Time Fast 70s Version

Tom Selleck

as Mr. Villager Brown in Time Fast 70s Version

Kurt Russell

as Tim Villager Brown in Time Fast 70s Version

John Travolta

as Tim Villager Brown in Time Fast 70s Version

Mark Hamill

as Jeremy M. in Time Fast 70s Version

Zac Efron

as Jeremy M. in Time Fast 70s Version

Jim Carrey

as Emmett "Doc" Brown in Back to the Future (2005)

Tom Welling

as Marty McFly in Back to the Future (2005)

Bob Gale

as Writer in Back to the Future: The Game (90s)

Bradley Pierce

as Gerald Strickland (Child) in Back to the Future: The Game (90s)

Robert De Niro

as Roger Strickland in Back to the Future: The Game (90s)

Tom Selleck

as Erhardt Brown "Judge" in Back to the Future: The Game (90s)

Raúl Juliá

as Irving "Kid" Tannen in Back to the Future: The Game (90s)

Courteney Cox

as Irene Strickland in Back to the Future: The Game (90s)

Brittany Ashton Holmes

as Edna Strickland (Baby) in Back to the Future: The Game (90s)

Steven Spielberg

as Producer in Back to the Future: The Game (90s)