
Cast
Acting
Cast
Known for
Acting
Born
1946-01-24
From
Vancouver, British Columbia, Canada
Also known as Michael Leonard Ontkean
Michael Leonard Ontkean (born January 24, 1946) is a Canadian retired actor. Born and raised in Vancouver, British Columbia, Ontkean relocated to the United States to attend the University of New Hampshire on a hockey scholarship before pursuing a career in acting in the early 1970s. He initially came to prominence portraying Officer Willie Gillis on the crime drama series The Rookies from 1972 to 1974, followed by lead roles in the hockey sports comedy film Slap Shot (1977) and the romantic comedy Willie & Phil (1980). In 1982, he had a starring role opposite Harry Hamlin and Kate Jackson in the drama Making Love, in which he portrayed a married man who comes to terms with his homosexuality. Ontkean continued to appear in films, such as Clara's Heart (1988) and Postcards from the Edge (1990) before being cast as Sheriff Harry S. Truman on David Lynch's Twin Peaks (1990β1991), the role for which he is best known.

as Cousin Milo

as Willie Kaufman

as Sheriff Harry S. Truman

as Robert Munch

as Sheriff Harry S. Truman

as Ned Braden

as Jeff

as Jean

as John Lee

as Wes Merritt

as Self

as Zach

as Peter Nichols

as Bill Hart

as Curt Flynn

as Christopher Wells

as Mick Davidson

as Derek McKenzie

as Nick McGuire

as Teddy Cooper

as Mickey Leroi

as Tom Gentry

as Frank Brandon


as Eli Cooley

as Matthew 'Matt' Parker

as Will

as Willie Gillis

as Jeff Lisker

as John Ryan

as John Scott

as Greg Bradley

as Hank Parnell


as Drew Rothman

as Jan DeBoer

as Jeff

as Chuck

as Tom Keaton

as Robert

as Stephen

as Frank Brandon