Suggestions by @nicklewandowski
1,897 suggestions
Marlon Brando
as Two-Face (1960's) in Two-Face : Actor's who could have or should play Harvey Dent

Donald Pleasence
as The Penguin (1960's) in The Penguin : Actor's who could have or should play Oswald Cobblepot

Dustin Hoffman
as The Penguin (1990's) in The Penguin : Actor's who could have or should play Oswald Cobblepot

Ned Beatty
as The Penguin (1970's) in The Penguin : Actor's who could have or should play Oswald Cobblepot

Eli Wallach
as The Penguin (1960's) in The Penguin : Actor's who could have or should play Oswald Cobblepot

Anne Bancroft
as Catwoman (1960's) in Catwoman : Actresses who could have or should play Selina Kyle
Faye Dunaway
as Catwoman (1970's) in Catwoman : Actresses who could have or should play Selina Kyle

Laurence Olivier
as Lord Elrond in The Lord Of The Rings (1969 Casting Call)

Peter O'Toole
as Legolas in The Lord Of The Rings (1969 Casting Call)

Alejandro Jodorowsky
as Writer in Jodorowsky's DUNE (1975)
Amanda Lear
as Princess Irulan in Jodorowsky's DUNE (1975)

Alejandro Jodorowsky
as Director in Jodorowsky's DUNE (1975)

Pink Floyd
as Composer in Jodorowsky's DUNE (1975)

David Carradine
as Duke Leto in Jodorowsky's DUNE (1975)

Orson Welles
as Baron in Jodorowsky's DUNE (1975)

Mick Jagger
as Feyd Rautha in Jodorowsky's DUNE (1975)

Salvador Dalí
as Emperor in Jodorowsky's DUNE (1975)

Brontis Jodorowsky
as Paul in Jodorowsky's DUNE (1975)

Robert De Niro
as Commissioner Gordon (2000's) in Commissioner Gordon : Actor's who should have or could play Gotham's Commish
Robert Downey Jr.
as Commissioner Gordon (2000's) in Commissioner Gordon : Actor's who should have or could play Gotham's Commish