Matthew Gregory Glave is an American actor.
Glave was born in Saginaw, Michigan, on August 19, 1963, and is a graduate of Ohio University in Athens, Ohio. From 1984 to 1985, he trained in the martial art of Soo Bahk Do Moo Duk Kwan in Lakewood. Starting an acting career, he appeared in numerous TV shows, including recurring roles as Deputy Bud Skeeter on Picket Fences, Dr. Dale Edson in ER, Colonel Paul Emerson in Stargate SG-1, and Lieutenant Colonel Evan Connors in Army Wives. He also guest-starred on two episodes of Charmed, both in which he portrayed Curtis Williamson, a doctor who gained the Charmed Ones' powers through blood transfusions.
Glave also made appearances in a number of TV shows, including Cheers, NYPD Blue, Millennium, The X-Files, Will & Grace, CSI: Crime Scene Investigation, and Nikita. In addition to television, he starred in the 1998 film The Wedding Singer, in which he portrayed Glenn Guglia. Glave also portrayed the brother to Mark Wahlberg's character in the 2000 movie Rock Star. In addition to those roles, he played Bennington Cotwell in the 1994 film Baby's Day Out, Brick Davis in the 2001 comedy film Corky Romano, the antagonist Dr. Olson in Disney Channel's The Suite Life Movie, and Wayne in My Name Is Earl.
On Criminal Minds
For a full filmography, see here.