Suggestions by @hdb2002

James Edwards

as Draba in Spartacus (1960)

Score: +3

Robert Taylor

as Marcellus in Spartacus (1960)

Score: +1

Anthony Quayle

as Tigranes Levantus in Spartacus (1960)

Score: +1

Victor Mature

as Crixus in Spartacus (1960)

Score: +2

Anne Baxter

as Helena Glabrus in Spartacus (1960)

Score: +1

Charles Bronson

as Marcus Glabrus in Spartacus (1960)

Score: 0

Leslie Nielsen

as Antoninus in Spartacus (1960)

Score: +2

Paul Newman

as Julius Caesar in Spartacus (1960)

Score: +4

Richard Attenborough

as Batiatus in Spartacus (1960)

Score: 0

John Gielgud

as Gracchus in Spartacus (1960)

Score: +1

Elizabeth Taylor

as Varinia in Spartacus (1960)

Score: +2

Alec Guinness

as Crassus in Spartacus (1960)

Score: +2

Charlton Heston

as Spartacus in Spartacus (1960)

Score: +3