Irwin Keyes: Irwin Keyes. Actor: The Flintstones. Large (6'1"), affable, and commanding character actor Irwin Keyes was born on March 16, 1952 in New York City. Keyes grew up in Amityville, New York and graduated from Amityville Memorial High School in 1970. He acted in his first play "The Lower Depths" by Maxim Grody while attending college. Frequently cast as likable lugs, brutish goons, and imposing authority figures, Irwin acted in a...
