John Marks - Contact Info, Agent, Manager

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Credits
7 titles

Self (7 titles)
Conspiracy Files (2006) (TV Series) - Self (1 episode, 2006) Self (1 episode, 2006) See fewer CIA Mind Control (May 25, 2006) Season 1, Episode 3 - Self Self See fewer
Beyond the Truth (1998) (TV Series) - Self - US State Department, 1965-1970 / Author of 'The Search for the Manchurian Candidate' (1 episode, 1998) Self - US State Department, 1965-1970 / Author of 'The Search for the Manchurian Candidate' (1 episode, 1998) See fewer The Real Men in Black (1998) Season 1, Episode 4 - Self - US State Department, 1965-1970 / Author of 'The Search for the Manchurian Candidate' Self - US State Department, 1965-1970 / Author of 'The Search for the Manchurian Candidate' See fewer
Sightings (1995) (TV Series) - Self - Author (1 episode, 1995) Self - Author (1 episode, 1995) See fewer Mexico Mass Sightings/Twinless Twins/Conspiracy of Silence/Cloning/Animal Communication (Feb 19, 1995) Season 3, Episode 19 - Self - Author Self - Author See fewer
Unsolved Mysteries (1994) (TV Series) - Self (1 episode, 1994) Self (1 episode, 1994) See fewer Episode #7.1 (Sep 25, 1994) Season 7, Episode 1 - Self Self See fewer
90 Minutes Live (1977) (TV Series) - Self (1 episode, 1977) Self (1 episode, 1977) See fewer Episode dated 25 March 1977 (Mar 25, 1977) Self Self See fewer
World in Action (1975) (TV Series) - Self (1 episode, 1975) Self (1 episode, 1975) See fewer The Rise and Fall of the C.I.A.: Part 1 (Jun 16, 1975) Season 11, Episode 38 - Self Self See fewer
The Mike Douglas Show (1974) (TV Series) - Self (1 episode, 1974) Self (1 episode, 1974) See fewer Episode #13.238 (Aug 28, 1974) Season 13, Episode 238 - Self Self See fewer