Dirty Work (1998 film)

Dirty Work 1998 is a comedy buddy film starring Norm Macdonald, Artie Lange, Jack Warden, and Traylor Howard and directed by Bob Saget. In the film, longtime friends Mitch Macdonald and Sam Lange start a revengeforhire business, and work to fund heart surgery for Sams father Pops Warden. When they take on work for an unscrupulous businessman Christopher McDonald, in order to be paid, they create a revenge scheme of their own. Adam Sandler makes a cameo appearance as Satan.

Growing up, friends Mitch Weaver Norm Macdonald and Sam McKenna Artie Lange are taught by Sams hardnosed dad, Pops McKenna Jack Warden, not to take crap from anyone. To that end, the pair plant a bunch of guns in a schoolyard bullys desk and have him arrested for gun possession next, they catch a kidfondling crossing guard in the act, after having applied Krazy Glue to the bottom of Mitchs pants.As adults, after losing fourteen jobs in three months and being dumped by his girlfriend, Mitch moves in with Sam and Pops, who then has a heart attack. In the hospital, Pops confides that, because of their parents swinging lifestyle, he is also Mitchs father. Even though Pops heart is failing, Dr. Farthing Chevy Chase, a hopeless gambler, will raise Mr. McKennas position on the transplant waiting list if he is paid 50,000, to save himself from his bookie. Mitch and Sam get jobs in a cinema with an abusive manager Don Rickles and exact their revenge by showing Men In Black Who Like To Have Sex With Each Other to a packed house. The other workers congratulate them and suggest they go into business. ........

Source: Wikipedia