Michael Ontkean is a Canadian actor born on January 24, 1946, in Vancouver, British Columbia. He is best known for his roles in television series such as The Rookies and Twin Peaks. Ontkean's career spans several decades, showcasing his versatility in both drama and comedy. In addition to his television work, Ontkean has appeared in various films, including Slap Shot, where he played a key role alongside Paul Newman. His performances have earned him recognition and a dedicated fan base, contributing to his status as a respected figure in the entertainment industry.