Suggestions by @jakubduda

Boris Karloff

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

Bruno Ganz

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

Boris Karloff

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

Boris Karloff

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

Dean Martin

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

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.)