Suggestions by @ben_quigels

Edward G. Robinson

as Peter Clemenza in The Godfather (Old Hollywood Edition)

Score: +1

Victor Mature

as Santino Corleone in The Godfather (Old Hollywood Edition)

Score: +1

Barbara Stanwyck

as Constanzia Corleone in The Godfather (Old Hollywood Edition)

Score: +2

Lauren Bacall

as Kay Adams in The Godfather (Old Hollywood Edition)

Score: +2

Humphrey Bogart

as Jack Woltz in The Godfather (Old Hollywood Edition)

Score: +1

Marlon Brando

as Michael Corleone in The Godfather (Old Hollywood Edition)

Score: +1

Orson Welles

as Don Vito Corleone in The Godfather (Old Hollywood Edition)

Score: +3

Dorothy Dandridge

as Tilly Jackson in Red Dead Redemption 2 (1940s/50s)

Score: +1

Gloria Grahame

as Karen Jones in Red Dead Redemption 2 (1940s/50s)

Score: +1

Helen Mirren

as Jadis in Netflix Narnia

Score: 0

Glenn Close

as Jadis in Netflix Narnia

Score: 0

Andy Devine

as George Wilson in The Great Gatsby (Old Hollywood)

Score: +1

Sylvia Sidney

as Jordan Baker in The Great Gatsby (Old Hollywood)

Score: +1

Ward Bond

as Tom Buchanan in The Great Gatsby (Old Hollywood)

Score: +1

Barbara Stanwyck

as Daisy Buchanan in The Great Gatsby (Old Hollywood)

Score: +1

Shelley Winters

as Myrtle Wilson in The Great Gatsby (Old Hollywood)

Score: +1

Montgomery Clift

as Nick Carraway in The Great Gatsby (Old Hollywood)

Score: +1

Joel McCrea

as Nick Carraway in The Great Gatsby (Old Hollywood)

Score: -2

Glenn Ford

as Jay Gatsby in The Great Gatsby (Old Hollywood)

Score: +1

Laurence Olivier

as Bishop Myriel in Les Misérables (Old Hollywood Epic)

Score: +1