Suggestions by @jacobking1
474 suggestions

Ray Harryhausen
as Practical Effects in Alien in Classic Hollywood (1950s)

Woody Strode
as Parker in Alien in Classic Hollywood (1950s)

Ben Chapman
as The Alien in Alien in Classic Hollywood (1950s)

Ian Carmichael
as Ash in Alien in Classic Hollywood (1950s)

John Carradine
as Brett in Alien in Classic Hollywood (1950s)

Julie Adams
as Ripley in Alien in Classic Hollywood (1950s)

James Dean
as 1950s in What Actors Could've Played Ferris Bueller in Various Decades?

Hugh Griffith
as Sallah in Indiana Jones in the Golden Age of Hollywood

Kirk Douglas
as Indiana Jones in Indiana Jones in the Golden Age of Hollywood

Thomas Mitchell
as War Doctor in Doctor Who in the Golden Age of Hollywood

John Carradine
as 2nd Doctor in Doctor Who in the Golden Age of Hollywood

Lee J. Cobb
as 12th Doctor in Doctor Who in the Golden Age of Hollywood

Ian Wolfe
as 1st Doctor in Doctor Who in the Golden Age of Hollywood

John Williams
as Bill Tanner in James Bond in the Golden Age of Hollywood (1950s)

Stanley Donen
as Director in James Bond in the Golden Age of Hollywood (1950s)

Edith Evans
as M in James Bond in the Golden Age of Hollywood (1950s)

Leo G. Carroll
as Q in James Bond in the Golden Age of Hollywood (1950s)

Haya Harareet
as Imilce in The Second Punic War in Classic Hollywood (1960s)

Finlay Currie
as Archimedes in The Second Punic War in Classic Hollywood (1960s)

Anthony Quinn
as Marcus in John Wick in the Golden Age of Hollywood