Zero Effect
(1998)

Daryl Zero (Bill Pullman) finds out that the person blackmailing Gregory Stark (Ryan O'Neal) is his illegitimate daughter, Gloria Sullivan (Kim Dickens) from an affair he had while he was in college. In the end, Daryl helps her escape with the money she acquired. He also returns part of his payment because he wouldn't let Stark know who was blackmailing him. Steve Arlo (Ben Stiller) and his girlfriend get married with Daryl attending the ceremony in disguise.

Thanks Brian!

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