ActingJohn Patrick RegerBorn 1952-02-22· Minneapolis, Minnesota, USAKnown forCheers1982COMEDYDr. Quinn, Medicine Woman1993WESTERNKnight Rider1982ACTIONAlien Nation1989SCI-FIFull filmographyCheers1982COMEDYDr. Quinn, Medicine Woman1993WESTERNKnight Rider1982ACTIONAlien Nation1989SCI-FI