Indestructible Man (1955)

An executed violent criminal called The Butcher (Lon Chaney, Jr.) is brought back to life by a scientist using electricity. The Butcher becomes an invulnerable mute and seeks vengeance upon those who caused his execution. Also stars Max Showalter and Marian Carr. Also with Joe Flynn (of McHale's Navy fame) in an uncredited role. (In widescreen format).

On July 19, 1974, Joe Flynn died of a heart attack in the swimming pool of his Beverly Hills home. Apparently, he had gone into the pool with a cast on his broken leg. His body was found at the pool bottom, held down by the weight of the cast. He was 49 years old.