Robert Stack (Jan 13, 1919 – May 14, 2003) was a multilingual American actor and television host. In addition to acting in more than 40 feature films, he starred in the 1959–63 television series The Untouchables, The Transformers: The Movie and later hosted Unsolved Mysteries.
Leon Ames (January 20, 1902 – October 12, 1993) was an American film and television actor. He is best remembered for playing father figures in such films as Meet Me in St. Louis (1944) with Judy Garland as one of daughters, Little Women (1949), On Moonlight Bay (1951) and By the Light of the Silvery Moon (1953). The fathers whom Ames portrayed were often somewhat stuffy and exasperated by the younger generation, but ultimately kind and understanding.