One of the best comedies of the 1980's, this stars Eddie Murphy in one of his best roles alongside Dan Aykroyd. The plot is great, a poor, homeless man who has resorted to a life of crime (Murphy) and an upper class yuppie involved in the stock market (Aykroyd) trade places when two devious brothers (Aykroyd's employees) have a bet. This is a very well written, well acted, and well executed comedy, that makes you laugh, but also grips you with a strong plot. Also has a satisfying ending.