Suggestions by @harrybray

John Du Prez

as Composer in TMNT IV: The Next Mutation (1996)

Score: +1

Michael Pressman

as Director in TMNT IV: The Next Mutation (1996)

Score: +1

Garett Morris

as Baxter Stockman in TMNT IV: The Next Mutation (1996)

Score: +1

Tommy Lee Jones

as Phileas "Phil" Redford in Once Upon A Time In Israel

Score: +1

Mark Hamill

as Borderline Case (He's Trying His Best, He Just Doesn't Get It in Actors I am disappointed by as people

Score: +1

Dickey Betts

as #6 in People We've Lost

Score: +1

Steve Lawrence

as #7 in People We've Lost

Score: +1

Eric Carmen

as #5 in People We've Lost

Score: +1

Richard Tandy

as #8 in People We've Lost

Score: +1

Bernard Hill

as #4 in People We've Lost

Score: +1

Duane Eddy

as #3 in People We've Lost

Score: +1

Steve Albini

as #2 in People We've Lost

Score: +1

Ian Gelder

as #1 in People We've Lost

Score: +1

Sken Kaewpadung

as Choreographer in James Cameron's Spider-Man

Score: +1

James Horner

as Composer in James Cameron's Spider-Man

Score: +1

William Wisher

as Writer in James Cameron's Spider-Man

Score: +2

'Weird Al' Yankovic

as because I'm not as talented! in famous people I wouldn't want to be

Score: 0

Willem Dafoe

as because I'm not as talented! in famous people I wouldn't want to be

Score: +1

Ncuti Gatwa

as because I'm not as talented! in famous people I wouldn't want to be

Score: 0

Avi Arad

as Producer in James Cameron's Spider-Man

Score: +1