In Amy Heckerling"s hilarious send-up of 1930s gangster films, Michael Keaton stars as Johnny Dangerously, a devoted son who turns to a life of crime in order to pay for his mother"s operation. As a dapper kingpin, he manages to provide support for her never-ending medical problems while romancing a steamy torch singer (Marilu Henner), battling arch-rival Danny Vermin (Joe Piscopo) and exposing a corrupt D.A. (Danny DeVito). It"s a zany, wild spoof that"s riddled with as many gags as bullet holes.