Suggestions by @teeyutes

Henry Travers

as Felix Ducotel in We’re No Angels (1935)

Score: +1

Paulette Goddard

as Isabelle Ducotel in We’re No Angels (1935)

Score: +1

Preston Sturges

as Director in We’re No Angels (1935)

Score: +1

Cesar Romero

as Medical Officer Arnaud in We’re No Angels (1935)

Score: +1

Charles Laughton

as Jules in We’re No Angels (1935)

Score: +1

Edward Van Sloan

as Court Clerk in Kramer vs. Kramer (1949)

Score: +1

Boris Karloff

as Judge Atkins in Kramer vs. Kramer (1949)

Score: +1

Lionel Barrymore

as John Shaughnessy in Kramer vs. Kramer (1949)

Score: +1

Cammie King

as Kim Phelps in Kramer vs. Kramer (1949)

Score: +1

Donnie Dunagan

as Petie Phelps in Kramer vs. Kramer (1949)

Score: +1

Dean Stockwell

as Billy Kramer in Kramer vs. Kramer (1949)

Score: +1

James Stewart

as Ted Kramer in Kramer vs. Kramer (1949)

Score: +1

Reta Shaw

as Nellie Burke in In the Good Old Summertime (1969)

Score: +1

Russell Harlan

as Cinematographer in In the Good Old Summertime (1969)

Score: +1

Ralph Bellamy

as Tony in The Champ (1951)

Score: +1

Fredric March

as 1940s in What Actors Could've Played Daniel Plainview in Various Decades?

Score: +2

Gert Fröbe

as Otto Oberkugen in In the Good Old Summertime (1969)

Score: +1

Harve Presnell

as Andrew Delby Larkin in In the Good Old Summertime (1969)

Score: +1

Natalie Wood

as Veronica Fisher in In the Good Old Summertime (1969)

Score: +1

James Robertson Justice

as Captain Disko Troop in Captains Courageous (1967)

Score: +1