Real Men is a 1987 American comedy film starring James Belushi and John Ritter as the heroes: suave, womanizing CIA agent Nick Pirandello (Belushi) and weak and ineffectual insurance agent Bob Wilson (Ritter).
Upon release, the film received mediocre to poor reviews. In particular, the plot was panned as not credible. Years later, however, The A.V. Club called it one of the most underrated comedies of the 1980s.
(Summary from Wikipedia)