Vince Offer: Vince Offer. Actor: InAPPropriate Comedy. Vince Offer is and actor, producer and infomercial star. He is one of the more famous infomercial pitchmen. His products the SHAMWOW, InVINCEable, SlapChop, Schticky and more have sold millions. He has also produced and starred in the films Underground Comedy Movie and The Inappropriate Comedy with Adrian Brody, Dante and Michelle Rodriguez.
