John Mainieri
Born
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Known For
Acting
Place of Birth
John Mainieri is an actor.
Instinct
Det. Jimmy Marino · (1 episode)
6.9
2018
Wonder Wheel
John
6.4
2017
Trainwreck
Mob Bar Bartender (uncredited)
5.8
2015
The Leftovers
Croupier · (1 episode)
7.6
2014
The Normal Heart
John
7.8
2014
Cars 2
J. Curby Gremlin (voice)
6.2
2011
Blue Bloods
Father Duff · (1 episode)
7.8
2010
Boardwalk Empire
Hotel Manager · (1 episode)
8.0
2010
When in Rome
Man in Elevator
6.0
2010
Cayman Went
Hans Kopechne
5.0
2009
Meet Dave
Middle-Aged Man
5.3
2008