Who directed the film in which Jack Albertson played Grandpa Joe ?
Jack Albertson:  Albertson is known for his role as John Cleary in "The Subject Was Roses" (1968), for which he received an Academy Award for Best Supporting Actor; Grandpa Joe in "Willy Wonka & the Chocolate Factory" (1971); Manny Rosen in "The Poseidon Adventure" (1972); and Ed Brown in the television sitcom "Chico and the Man" (1974–78). Willy Wonka &amp; the Chocolate Factory: Willy Wonka & the Chocolate Factory is a 1971 American musical fantasy film directed by Mel Stuart, and starring Gene Wilder as Willy Wonka.
Mel Stuart