Suggestions by @mikeypascual

Paul Mescal

as 2020's in Actors who could be or could have been Paul Atreides

Aaron Taylor-Johnson

as 2010's in Actors who could be or could have been Paul Atreides

Nicholas Hoult

as 2010's in Actors who could be or could have been Paul Atreides

Robert Pattinson

as 2010's in Actors who could be or could have been Paul Atreides

Matt Damon

as 1990's in Actors who could be or could have been Paul Atreides

Leonardo DiCaprio

as 1990's in Actors who could be or could have been Paul Atreides

Tom Cruise

as 1980's in Actors who could be or could have been Paul Atreides

Terence Stamp

as 1960's in Actors who could be or could have been Paul Atreides

Oliver Reed

as Feyd-Rautha Harkonnen in Dune (1965 adaptation)

Mark Margolis

as Kabos in The Incal (1988 adaptation)

Giancarlo Giannini

as Luminous Incal in The Incal (1988 adaptation)

Pink Floyd

as Composer in The Incal (1988 adaptation)

Karlheinz Stockhausen

as Composer in The Incal (1988 adaptation)

Orson Welles

as Iman Horlog in The Incal (1988 adaptation)

Salvador Dalí

as Orh, the Eternal Light in The Incal (1988 adaptation)

Peter O'Toole

as The Prezident in The Incal (1988 adaptation)

Christopher Lee

as The Technopope in The Incal (1988 adaptation)

Dennis Hopper

as Kill Wolfhead in The Incal (1988 adaptation)

Alejandro Jodorowsky

as Deepo in The Incal (1988 adaptation)

Alejandro Jodorowsky

as Writer in The Incal (1988 adaptation)