can someone tell me what movie this is?

the movie included John C Reilly and the woman from the Spiderman
movies (spiderman's girlfriend, mary kate something)

I just remember the ending. Reilly is dressed up in a suit and goes to
a bank with a huge check (over 100 grand). For whatever reason, a
woman calls the police on him ( i guess the check was gotten in an
illegal way) and he gets sent to jail. If anybody has an idea, please
do tell :)
its not inception (even though that was probably a joke)...