The gut-busting duo of crack-up comedians Chris Farley and David Spade star in one of the funniest films of the '90s. To save the family business, two ne'er-do-well traveling salesmen hit the road with disastrously funny consequences. Tommy Boy is a larger-than-life movie, with a great supporting cast that includes Rob Lowe, Bo Derek, Dan Aykroyd and Brian Dennehy.