John Mainieri
Acting
Biography
John Mainieri is an actor.
Known For
Popular credits
6.2
Cars 2
J. Curby Gremlin (voice)
5.8
Trainwreck
Mob Bar Bartender (uncredited)
5.3
Meet Dave
Middle-Aged Man
6.4
Wonder Wheel
John
5.9
When in Rome
Man in Elevator
8.0
Boardwalk Empire
Hotel Manager
7.7
The Leftovers
Croupier
7.8
Blue Bloods
Father Duff
7.7
The Normal Heart
John
6.8
Instinct
Det. Jimmy Marino
5.0
Cayman Went
Hans Kopechne