Acting
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Suggested Topics:
2020
as Steward (uncredited)
2022
as Self
2013
as Forensic Scientist
2004
as Self - Forensic Criminologist
2017
as Dr. Mark Benecke
2010
as Himself
2019
as Investigation Adviser
2007
2003
2014
1992
1987
2001
1976
2016
as self
2018
2015
as himself