
Conrad Bain (February 4, 1923 — January 14, 2013) was a Canadian actor. He most notably known for his role as Mr. Drummond on the TV series Diff'rent Strokes.

as Grandpa

as Frank King

as Ralph Norton

as Herb

as Swede

as Dr. Gordon

as Poppy

as Val Rooney

as Dr. Rubicoff

as Semple

as Professor Heinrich (uncredited)

as Lester Jump

as Rev. Sam Pell

as Confession Priest

as Sidney (uncredited)

as Madison Avenue Man

as Second Salesman at Cartier's (uncredited)

as James Lawrence (uncredited)

as Hotel Clerk

as Lawyer (uncredited)