How old was John Swartzwelder in…

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John Swartzwelder was ? in The Simpsons Movie as 'Writer'.

Movie Released: Wed, Jul 25 2007

John Swartzwelder was ? in Pistol Pete as 'Writer'.

Movie Released: Wed, May 08 1996

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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

John Swartzwelder was ? in The Simpsons as 'Writer, Producer, Consulting Accountant, Co-Producer, Story Editor'.

TV Show Released: First Air Date
Sun, Dec 17 1989

John Swartzwelder was ? in Women in Prison as 'Writer'.

TV Show Released: First Air Date
Sun, Oct 11 1987