Richard Joseph Libertini (May 21, 1933 – January 7, 2016) was an American stage, film and television actor.
Monk
Series • 2002
Columbo
Series • 1971
Supernatural
Series • 2005
Law & Order
Series • 1990
Star Trek: Deep Space Nine
Series • 1993
The Drew Carey Show
Series • 1995
Chicago Hope
Series • 1994
Numb3rs
Animaniacs
Murder, She Wrote
Series • 1984
American Playhouse
Series • 1982
L.A. Law
Series • 1986
Quincy, M.E.
Series • 1976
Charlie's Angels
Barney Miller
Series • 1975
Lois & Clark: The New Adventures of Superman
Mary Hartman, Mary Hartman
Nash Bridges
Series • 1996
Alice
The Mary Tyler Moore Show
Series • 1970
The Twilight Zone
Series • 1985
The District
Series • 2000
The Bob Newhart Show
Series • 1972
Laverne & Shirley
The Jeffersons
Moonlighting
Duckman
That Girl
Series • 1966
Static Shock
Good Times
Series • 1974