John Mariano
Biography
John Mariano was born on August 5, 1960 in Astoria, New York, USA. He is an actor.
Known for
8.0Young Sheldon
2017
7.9Desperate Housewives
2004
8.7The Sopranos
1999
7.7CSI: Miami
2002
7.8ER
1994
8.3It's Always Sunny in Philadelphia
2005
7.3JAG
1995
8.3The West Wing
1999
7.7Married... with Children
1987
7.1L.A. Law
1986
8.6Batman: The Animated Series
1992
7.1Matlock
1986
7.0Numb3rs
2005
7.3Night Court
1984
8.0Animaniacs
1993
6.7Renegade
1992
8.0Hey Arnold!
1996
6.8Family Matters
1989