Suggestions by @supremeslinky
77 suggestions

Jeff Conaway
as Clem in Once Upon A Time In Hollywood (1970s)

Spike
as Brandy in Once Upon A Time In Hollywood (1970s)

John Wayne
as George Spahn in Once Upon A Time In Hollywood (1970s)

Marlon Brando
as Randy Miller in Once Upon A Time In Hollywood (1970s)

Paul Newman
as Sam Wanamaker in Once Upon A Time In Hollywood (1970s)

Harrison Ford
as Jay Sebring in Once Upon A Time In Hollywood (1970s)

John Travolta
as Tex Watson in Once Upon A Time In Hollywood (1970s)

Susan Dey
as Pussycat in Once Upon A Time In Hollywood (1970s)

Bruce Lee
as Bruce Lee in Once Upon A Time In Hollywood (1970s)

Charles Bronson
as Charles Manson in Once Upon A Time In Hollywood (1970s)

Steve McQueen
as Steve McQueen in Once Upon A Time In Hollywood (1970s)

Clint Eastwood
as James Stacy in Once Upon A Time In Hollywood (1970s)

Paul Newman
as Jay Sebring in Once Upon A Time In Hollywood (1970s)

Mark Hamill
as Jay Sebring in Once Upon A Time In Hollywood (1970s)

Sean Connery
as Marvin Schwarz in Once Upon A Time In Hollywood (1970s)

Nancy Sinatra
as Sharon Tate in Once Upon A Time In Hollywood (1970s)

Nancy Cartwright
as Sharon Tate in Once Upon A Time In Hollywood (1970s)

Robert Redford
as Cliff Booth in Once Upon A Time In Hollywood (1970s)

Burt Reynolds
as Rick Dalton in Once Upon A Time In Hollywood (1970s)

Chris Hemsworth
as Cliff Booth in Once Upon a Time in Hollywood (2029)