Michael G. Hagerty
From Memory Alpha, the free Star Trek reference
(written from a Production point of view)
Michael "Mike" G. Hagerty (born 10 May 1954; age 55) is an actor who has appeared twice on Star Trek: The Next Generation. He portrayed Klingon Captain Larg in the episode "Redemption II" and Skoran in the episode "Thine Own Self". Hagerty also voiced the bartender in the 1996 video game Star Trek: Klingon.
Born in Chicago, Illinois, Hagerty graduated from the University of Illinois and is today living in Los Angeles, California.
He is perhaps best known outside of Star Trek for his frequent appearances as Mr. Treeger on the hit television sitcom Friends. Hagerty joined Alan Ruck and Jonathan Schmock in the 1986 teen-comedy box-office hit, Ferris Bueller's Day Off He also made an appearance in the popular 1990 film Dick Tracy, as did fellow Trek alumni Hamilton Camp, Seymour Cassel, Robert Costanzo, Ed McCready, Colm Meaney, Michael J. Pollard, Bert Remsen, John Schuck, Paul Sorvino, and Ian Wolfe. Hagerty has appeared in such films as Brewster's Millions (1985, with Stephen Collins), Red Heat (1988), One Good Cop (1991, with Kevin Conway and Tony Plana), Wayne's World (1992), Speed 2: Cruise Control (1997), Austin Powers in the Spy Who Shagged Me (1999, with Clint Howard), and Inspector Gadget (1999, with Rene Auberjonois and Andy Dick).
More recently he had the supporting role as Mike in the HBO sitcom Lucky Louie (2006-2007), where he performed along Pamela Adlon and Jim Norton. Recently Hagerty appeared in guest roles in the television series Boston Legal (2007, with regulars Rene Auberjonois and William Shatner, and guest stars Mark L. Taylor, Lawrence Pressman, and Billy Mayo), Entourage (2007), and Ghost Whisperer (2007).
