HomePeople Biography and filmographyJohn Dunbar John Dunbar was an American actor, known for The Stand, Columbo, and A Dangerous Affair. Movies (6)TV shows (2) Movies (6) A Case for LifeA Case for Life1996 · Male Nurse Project: ALF1996 · Man #1 Freaky Friday1995 · Teacher Vanished Without a Trace1993 · Deputy Between Love and Hate1993 · Club Member Calendar Girl, Cop, Killer? The Bambi Bembenek Story1992 · Expert TV shows (2) The Stand1994 · Dave Roberts Columbo1971 · Photographer