John Allen Nelson

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Known For

Credits

Cast Credits

Crazy Ex-Girlfriend (2015)
Guest starring as Silas Bunch (3 episodes)
Crisis (2014)
Guest starring as President Devore (5 episodes)
Red Band Society (2014)
Guest starring as Jon Chota (5 episodes)
Rizzoli & Isles (2010)
Guest starring as Robert Davenport
Drop Dead Diva (2009)
Guest starring as D.A. Callahan
Castle (2009)
Guest starring as Walter Dennis
Privileged (2008)
Guest starring as Arthur Smith (4 episodes)
Vanished (2006)
Guest starring as Senator Jeffrey Collins
  • Episode 1x01: Pilot (Aug 21, 2006)
Grey's Anatomy (2005)
Guest starring as Arthur Soltanoff
Criminal Minds (2005)
Guest starring as Dan Murphy
NCIS (2003)
24 (2001)
Guest starring as Walt Cummings (10 episodes)
Sheena (2000)
Starring as Matt Cutter (2 episodes)
CSI: Crime Scene Investigation (2000)
Guest starring as Robert Gentry
7 Days (1998)
Guest starring as Mike Clary
  • Episode 1x05: Vows (Oct 28, 1998)
Friends (1994)
Guest starring as Paul the Wine Guy
Baywatch (1989)
Starring as John D. Cort
Buck James (1987)
Guest starring as Buddy Cronin
Santa Barbara (1984)
Starring as Warren Lockridge