Suggestions by @alabasteri

Joaquin Phoenix

as Dr. Stephen Strange [2010s] in Actors who could have played Dr. Strange in various decades

Christian Bale

as Dr. Stephen Strange [2010s] in Actors who could have played Dr. Strange in various decades

Mackenzie Foy

as Wanda Maximoff [Scarlet Witch] [2020s] in Actors who could have played MCU villains in various decades

Adam West

as Ego [1990s] in Actors who could have played MCU villains in various decades

William Shatner

as Ego [1990s] in Actors who could have played MCU villains in various decades

Louis Partridge

as Loki [2030s] in Actors who could have played MCU villains in various decades

Pierce Brosnan

as Dr. Doom [2010s] in Actors who could have played MCU villains in various decades

Michael Keaton

as Dr. Doom [2010s] in Actors who could have played MCU villains in various decades

Vanessa Redgrave

as Hela [1980s] in Actors who could have played MCU villains in various decades

Michael Fassbender

as Helmut Zemo [2010s in Actors who could have played MCU villains in various decades

Mads Mikkelsen

as Helmut Zemo [2000s] in Actors who could have played MCU villains in various decades

Emily Blunt

as Ellen Ripley in Alien (2012)

Alexander Ludwig

as Thanos [2030s] in Actors who could have played MCU villains in various decades

Gregory Peck

as Ego [1970s] in Actors who could have played MCU villains in various decades

Gal Gadot

as Hela [2020s] in Actors who could have played MCU villains in various decades

Jim Carrey

as Loki [1990s] in Actors who could have played MCU villains in various decades

Orson Welles

as Thanos [1960s] in Actors who could have played MCU villains in various decades

Henry Cavill

as Thanos [2030s] in Actors who could have played MCU villains in various decades

Adam Driver

as Thanos [2030s] in Actors who could have played MCU villains in various decades

Diana Rigg

as Wanda Maximoff [Scarlet Witch] in Actors who could have played MCU villains in various decades