Brad Greenquist (born October 8, 1959) is an American actor.
Greenquist appeared in Pet Sematary, the 1989 film adaptation of Stephen King's 1983 novel of the same name, and in films such as The Diary of Ellen Rimbauer. From the 1990s he was seen as a guest star in various American television series, such as Charmed and ER.
Greenquist was director Steven Soderbergh's preferred choice for the role of Graham Dalton in Sex, Lies, and Videotape, after Kyle MacLachlan and Aidan Quinn turned down the role. However, the producers wanted a more well-known actor, so Soderbergh cast James Spader instead.
Greenquist is also known for his four appearances on various iterations of Star Trek. On Star Trek: Voyager, Greenquist appeared in the Season 3 episode "Warlord." He played the thief Krit in the Star Trek: Deep Space Nine sixth season episode "Who Mourns for Morn?" He also appeared in two separate Star Trek: Enterprise episodes. In the second season episode "Dawn," he played Khata'n Zshaar, and then in the fourth season, he played an unnamed Rigelian kidnapper. Because of these appearances, as well as others in science fiction, fantasy, and horror themed movies and television shows, Greenquist frequently appears on the convention circuit.
2024
as Psychologist
2023
as Cardinal Degal
2022
as Detective
2021
as Bud Collins
2020
as Reece Tanner ("Unexplained Phenomena")
2020
as Skagway Dog Seller
2018
as Ben Upchurch
2017
as Victor Palmeri
2017
as Self
2016
as Kenneth Kennedy
2015
as Jacques
2014
as Adoption Agent
2013
as Dr. Ennis
2013
as Shareholder
2012
as Piper
2012
as General Acevedo
2011
as Steiger
2011
as Mr. Robinson
2009
as The Porter
2008
2008
as Henry Cliff
2008
as Garrett
2007
as Dalton
2007
as Gerald Stovsky
2006
as Nakamura's Henchman
2005
as Joseph Serrano
2005
as Ned
2005
as Robert Benson
2005
as Michael Williams
2004
as Theodore Gates
2003
as Dr. Damon Shore
2003
as Radenmacher
2003
as Doug Posey
2002
as Agent McKenzie
2002
as Doug Posey
2001
as Marlin Thomas
2001
as Otto Edel
2001
as Rigelian Kidnapper
2001
as Captain Khata'n Zshaar
2001
as Building Manager
2001
as Austrian Soldier #2
2000
as George Viznik
2000
as Taxi Manager
2000
as Calvin Berry
1999
as Tom Davenport
1999
as Jeff Swerdling
1998
as Gavin
1998
as Heinrich Anser
1998
as Strange Pierre
1997
as Hendricks
1997
as Richard Stein
1997
as Dr. Keffler
1997
as FBI Profiler
1996
1996
as Frank Linden
1996
as Isidor Fisch
1996
as Opponent
1995
as Willy Sommers
1995
as Demmas
1995
as Georg Immerding
1994
as Mr. Butler
1994
as Lem Forrester
1994
as Dr. Beard
1993
as Natwa
1993
as Lomax
1993
as Krit
1991
as Steve Dent
1991
as Steve Dent
1990
as Bartender
1990
as Embassy Officer
1989
as Victor Pascow
1988
as Mushmouth
1988
as Vince Genilli
1987
as Henderson
1984
as Steve Awesome