Suggestions by @zacharyoxford

Jimmy Wang Yu

as Wong in Dr Strange (1979)

Burt Kwouk

as Ancient One in Dr Strange (1979)

Richard Roundtree

as Baron Mordo in Dr Strange (1979)

Rudy Ray Moore

as Baron Mordo in Dr Strange (1979)

Jackie Chan

as Wong in Dr Strange (1979)

Naomi Watts

as Callisto in Logan (1997)

DMX

as Masque in Logan (1997)

Colin Fox

as Kulan Gath in Logan (1997)

Crispin Glover

as Caliban in Logan (1997)

Mark Hamill

as Caliban in Logan (1997)

Hugh Laurie

as Caliban in Logan (1997)

Rowan Atkinson

as Caliban in Logan (1997)

Sam Neill

as Minster Sinster in Logan (1997)

Arnold Schwarzenegger

as Minster Sinster in Logan (1997)

Patrick Stewart

as Minster Sinster in Logan (1997)

F. Murray Abraham

as Minster Sinster in Logan (1997)

Sara Gilbert

as Laura in Logan (1997)

Matthew McConaughey

as Gambit in Logan (1997)

Matthew Lillard

as Gambit in Logan (1997)

Keanu Reeves

as Gambit in Logan (1997)