the Poseidon Adventure, starring Jack Albertson, was produced by who?
The Poseidon Adventure (1972 film): The Poseidon Adventure is a 1972 American disaster film directed by Ronald Neame, produced by Irwin Allen, and based on Paul Gallico's eponymous 1969 novel. 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).
Irwin Allen