Biography
John Mariano was born on August 5, 1960 in Astoria, New York, USA. He is an actor.
Known For
Filmography
Stuart Fails to Save the Universe
2026Actor
as Giorgio
شيلدون الصغير
2017Actor
as Envelope (voice)
Numb3rs
2005Actor
as Derrick Lamberg (uncredited)
فيلادلفيا دائِماً مُشمِسة
2005Actor
as Johnny
Desperate Housewives
2004Actor
as Oliver Preston
باتمان
2004Actor
as Number 1 (voice)
CSI: Miami
2002Actor
as Davey Penrod
آل سوبرانو
1999Actor
as Ralph Giorgio
الجناح الغربي
1999Actor
as Bertram
باتمان بيوند
1999Actor
as Driver (voice)
Veronica's Closet
1997Actor
as Chris
JAG
1995Actor
as Enrico Amati
ER
1994Actor
as Leonard Apfenbach
الضاحكون
1993Actor
as Bobby (voice)
Renegade
1992Actor
as Tom
باتمان
1992Actor
as Additional Voices (voice)
Married... with Children
1987Actor
as Pete
L.A. Law
1986Actor
as Chet
Night Court
1984Actor
as Travis Gerkin