John Hemphill
Acting
Filmography (18)
TV
Billions
2016
Actor: Topher Morton
TV
Mr. Robot
2015
Actor: Business Man
Backwoods
2009
Actor: Ranger
TV
Castle
2009
Actor: Tom Walters
Zodiac
2007
Actor: Donald Cheney
TV
Big Love
2006
Actor: Doctor
TV
Commander in Chief
2005
Actor: Agent at Pool
TV
Criminal Minds
2005
Actor: Mantis
TV
Weeds
2005
Actor: News Announcer
TV
Grey's Anatomy
2005
Actor: Brad Nystrom
TV
Desperate Housewives
2004
Actor: Coach
TV
Las Vegas
2003
Actor: Det. Jim Sarnat
TV
Monk
2002
Actor: Eric Gelbertson
TV
Scrubs
2001
Actor: Patient
TV
The West Wing
1999
Actor: EPA Spokesman
TV
Law & Order: Special Victims Unit
1999
Actor: Dennis Maynard
TV
The King of Queens
1998
Actor: Ben
TV
Maniac Mansion
1990
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