Will Arnett was a regular on the comedy series ?The Mike O?Malley Show.? ?His additional television credits include guest-starring roles on ?Sex and the City,? ?The Sopranos,? ?Boston Public,? ?Third Watch? and ?Law & Order: Special Victims Unit.?

Arnett wrapped production on the films ?Monster-in-law,? with Jennifer Lopez, and ?The Great New Wonderful,? with Tony Shalhoub, Edie Falco and Maggie Gyllenhall. ?His other feature credits include roles in ?The Waiting Game,? ?The Broken Giant,? ?Southie,? ?Ed?s Next Move? and ?The Acting Class.? ?Additionally, he served as the narrator for the film ?Series 7: The Contenders? and starred in the short, ?Weekend Getaway.?