HomePeople Biography and filmographyJack Ammon Biography unavailable on TMDB. Movies (5)TV shows (3) Movies (5) Short Time1990 · Elderly Man The Experts1989 · Doc Benson The Naked Man1976 Dogpound ShuffleDogpound Shuffle1975 The Oval Portrait1973 · Publicist TV shows (3) War of the Worlds1988 · Sam 21 Jump Street1987 · Butler, Elderly Man MacGyver1985 · Diplomat