John Mainieri
Acting
Biography
John Mainieri is an actor.
Latest News
Known For
Filmography
2018
Instinct
TV · Det. Jimmy Marino
6.8
2017
Wonder Wheel
Movie · John
6.4
2015
Trainwreck
Movie · Mob Bar Bartender (uncredited)
5.8
2014
The Leftovers
TV · Croupier
7.7
2014
The Normal Heart
Movie · John
7.7
2011
Cars 2
Movie · J. Curby Gremlin (voice)
6.2
2010
Blue Bloods
TV · Father Duff
7.8
2010
Boardwalk Empire
TV · Hotel Manager
8.0
2010
When in Rome
Movie · Man in Elevator
5.9
2009
Cayman Went
Movie · Hans Kopechne
5.0
2008
Meet Dave
Movie · Middle-Aged Man
5.3