Suggestions by @jakubduda

Yul Brynner

as Green Goblin in MCU Recast (With only late actors R.I.P.)

Alan Rickman

as Green Goblin in MCU Recast (With only late actors R.I.P.)

Christopher Lee

as Green Goblin in MCU Recast (With only late actors R.I.P.)

Stefán Karl Stefánsson

as Loki in MCU Recast (With only late actors R.I.P.)

Anthony Perkins

as Loki in MCU Recast (With only late actors R.I.P.)

Jean-Paul Belmondo

as Spider-Man in MCU Recast (With only late actors R.I.P.)

Lex Barker

as Hawkeye in MCU Recast (With only late actors R.I.P.)

Lex Barker

as Moon Knight in MCU Recast (With only late actors R.I.P.)

Pierre Brice

as Moon Knight in MCU Recast (With only late actors R.I.P.)

Jean-Paul Belmondo

as Moon Knight in MCU Recast (With only late actors R.I.P.)

Ward Bond

as General Thunderbolt Ross in MCU Recast (With only late actors R.I.P.)

Christopher Lee

as Grandmaster in MCU Recast (With only late actors R.I.P.)

David Carradine

as Grandmaster in MCU Recast (With only late actors R.I.P.)

Christopher Lee

as Red Skull in MCU Recast (With only late actors R.I.P.)

Pierre Brice

as Winter Soldier in MCU Recast (With only late actors R.I.P.)

Richard Pryor

as Rocket Raccoon in MCU Recast (With only late actors R.I.P.)

Gene Wilder

as Rocket Raccoon in MCU Recast (With only late actors R.I.P.)

Robin Williams

as Rocket Raccoon in MCU Recast (With only late actors R.I.P.)

Rodney Dangerfield

as Rocket Raccoon in MCU Recast (With only late actors R.I.P.)

Charlton Heston

as Hawkeye in MCU Recast (With only late actors R.I.P.)