
Movies (Acting Roles)
Sorted by Release Date
The Unknown Marx Brothers
John Guedel was ? in The Unknown Marx Brothers as 'Self'.Movie Released: Wed, Aug 18 1993

The One, the Only... Groucho
John Guedel was ? in The One, the Only... Groucho as 'Self'.Movie Released: Tue, May 28 1991
TV Shows (Acting Roles)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages