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Movies (Acting Roles)
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Crimes and Mister Meanors
Mark Knapp was ? in Crimes and Mister Meanors as 'Congressional Aide'.Movie Released: Thu, Oct 01 2015
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
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Your Worst Nightmare
Mark Knapp was ? in Your Worst Nightmare as 'Jake'.TV Show Released: First Air Date
Wed, Oct 22 2014
Wed, Oct 22 2014