
Acting
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.

Law & Order
1990

The Mentalist
2008

NCIS
2003

CSI: Crime Scene Investigation
2000

Bones
2005

CSI: Miami
2002

Stargate SG-1
1997

Charmed
1998

Grimm
2011

Star Trek: Voyager
1995

Diagnosis: Murder
1993

CSI: NY
2004

ER
1994

Star Trek: Deep Space Nine
1993

Heroes
2006

Medium
2005

The Practice
1997

Star Trek: Enterprise
2001

Scandal
2012

Nash Bridges
1996

V.I.P.
1998

Six Feet Under
2001

The Pretender
1996

Walker, Texas Ranger
1993

The Leftovers
2014

Monsters
1988

The Call of the Wild
2020

Eleventh Hour
2008

Moonlight
2007

The Magnificent Seven
1998

The Lone Ranger
2013

Annabelle: Creation
2017

Alias
2001

Grotesquerie
2024

Ringer
2011

Threat Matrix
2003