Suggestions by @nerdsquidssafehouse

Jeanne Bates

as Gaius Helen Mohiam in Dune(story private)

Score: +1

Christopher Lee

as Emperor Shaddam IV in Dune(story private)

Score: -1

Michael York

as Liet-Kynes in Dune(story private)

Score: +1

Micheal york

as Liet-Kynes in Dune(story private)

Score: -1

Carl Weathers

as Duncan Idaho in Dune(story private)

Score: +1

Michael Berryman

as Esmar Tuek in Dune(story private)

Score: +1

Micheal Berryman

as Esmar Tuek in Dune(story private)

Score: -1

Maurice Evans

as Thufir Hawat in Dune(story private)

Score: -1

Sean Connery

as Liet-Kynes in Dune(story private)

Score: -1

John Phillip Law

as Stilgar in Dune(story private)

Score: -1

Brontis Jodorowsky

as Paul Atreides in Dune(story private)

Score: +1

John Rhys-Davies

as Gurney Halleck in Dune(story private)

Score: -1

Arnold Schwarzenegger

as Beast Rabban in Dune(story private)

Score: +1

Bruce Lee

as Jamis in Dune(story private)

Score: +1

Malcom McDowell

as Feyd Rautha in Dune(story private)

Score: +1

Malcom Macdowell

as Feyd Rautha in Dune(story private)

Score: -1

Pam Grier

as Chani in Dune(story private)

Score: +1

Charlton Heston

as Duke Leto in Dune(story private)

Score: +1

Woody Strode

as Duncan Idaho in Dune(story private)

Score: -1

Orson Welles

as Baron Harkonnen in Dune(story private)

Score: +1