ABOUT PAT HARRINGTON JR.
Actor who played the role of superintendent Dwayne Schneider on the television series One Day at a Time.
He became First Lieutenant while serving in the U.S. Air Force during the Korean War.
He appeared in a '70s show costarring Valerie Bertinelli and Mackenzie Phillips .
He married Marjorie Ann Gortner in 1955.
He was in an episode of the show Columbo with Peter Falk .
