Paul Aufiero, a 35-year-old parking-garage attendant from Staten Island, is the self-described "world's biggest New York Giants fan". One night, Paul and his best friend Sal spot Giants star linebacker Quantrell Bishop at a gas station and decide to follow him. At a strip club Paul cautiously decides to approach him but the chance encounter brings Paul's world crashing down around him.

Patton Oswalt
as Paul Aufiero

Kevin Corrigan
as Sal

Michael Rapaport
as Philadelphia Phil

Marcia Jean Kurtz
as Paul's Mom

Serafina Fiore
as Gina Aufiero

Gino Cafarelli
as Jeff Aufiero

Jonathan Hamm
as Quantrell Bishop

Matt Servitto
as Detective Velardi

Joe Garden
as Dennis

Polly Humphreys
as Christine