Suggestions by @pertwee50
81 suggestions
Julian Sands
as Donald Pierce in Quentin Tarantino's X-Men (1995)

Frank Welker
as Master Mold in Quentin Tarantino's X-Men (1995)

Liam Neeson
as Banshee in Quentin Tarantino's X-Men (1995)

Gary Busey
as Mojo in Quentin Tarantino's X-Men (1995)

Tim Roth
as Wolverine in Quentin Tarantino's X-Men (1995)
Martin Short
as Kurt Wagner in X2 (1983)

Jack Nicholson
as Logan in X2 (1983)
Sharlto Copley
as Bob in Batman (2009)

Clint Eastwood
as Clint Barton in The Avengers (1972)
Danny Trejo
as Forge in Quentin Tarantino's X-Men (1995)

William Marshall
as Nick Fury in Avengers 1970s
Vincent Price
as Doctor Strange in Avengers 1970s
Leslie Nielsen
as Phil Coulson in The Avengers (1972)

Rutger Hauer
as Thor Odinson in The Avengers (1972)

James Coburn
as Loki in The Avengers (1972)

Sidney Poitier
as Bruce Banner in The Avengers (1972)

Lee Van Cleef
as Nick Fury in The Avengers (1972)
Steve McQueen
as Steve Rogers in The Avengers (1972)

Rami Malek
as Nightcrawler in Sixth installment of the Uncanny X-Men
Nora Miao
as Nightcrawler in Sixth installment of the Uncanny X-Men