Suggestions by @masterofcool

Anne Bancroft

as Martha Kent in Superman II: Last Sons of Krypton (1994)

Score: +2

Jack Lemmon

as Jonathan Kent in Superman II: Last Sons of Krypton (1994)

Score: +2

Ernie Hudson

as Ron Troupe in Superman II: Last Sons of Krypton (1994)

Score: +2

Michael McKean

as Steve Lombard in Superman II: Last Sons of Krypton (1994)

Score: +2

Lea Thompson

as Cat Grant in Superman II: Last Sons of Krypton (1994)

Score: +2

Roy Scheider

as General Sam Lane in Superman II: Last Sons of Krypton (1994)

Score: +3

Ian McKellen

as Dr. Emil Hamilton in Superman II: Last Sons of Krypton (1994)

Score: +3

Billy Dee Williams

as Perry White in Superman II: Last Sons of Krypton (1994)

Score: +3

Chris O'Donnell

as Jimmy Olsen in Superman II: Last Sons of Krypton (1994)

Score: +2

Madeleine Stowe

as Lois Lane in Superman II: Last Sons of Krypton (1994)

Score: +3

Dolph Lundgren

as Non in Superman II: Last Sons of Krypton (1994)

Score: +3

Maryam D'Abo

as Ursa in Superman II: Last Sons of Krypton (1994)

Score: +3

Raúl Juliá

as General Zod in Superman II: Last Sons of Krypton (1994)

Score: +4

Uma Thurman

as Supergirl in Superman II: Last Sons of Krypton (1994)

Score: +2

Billy Campbell

as Superman in Superman II: Last Sons of Krypton (1994)

Score: +3

Steven Spielberg

as Director in Superman II: Last Sons of Krypton (1994)

Score: +3

Warner Bros. Pictures

as Production Company in Aquaman: King of the Seas (1993)

Score: +1

James Horner

as Composer in Aquaman: King of the Seas (1993)

Score: +1

Frank Langella

as King Nereus in Aquaman: King of the Seas (1993)

Score: +3

James Coburn

as Thomas Curry in Aquaman: King of the Seas (1993)

Score: +3