A comedy about a screenwriter (Wuhl) whose old movie script is read by a producer (Landau) and the search for financial backers begins. But it seems that each money source (Aiello, DeNiro, Wallach) has his own mistress that he wants put into the film. Gradually, the screenwriter is forced to make changes to his script to accommodate these backers until he finally sees no semblance of his original ideas in the writing.

Jeremy Irons plays a Spanish Jesuit who goes into the South American wilderness to build a mission in the hope of converting the Indians of the region. Robert DeNiro plays a slave hunter who is converted and joins Irons in his mission. When Spain sells the colony to Portugal, they are forced to defend all they have built against the Portuguese aggressors.

Henry Hill is a small time gangster, who takes part in a robbery with Jimmy Conway and Tommy De Vito, two other gangsters who have set their sights a bit higher. His two partners kill off everyone else involved in the robbery, and slowly start to climb up through the hierarchy of the Mob. Henry, however, is badly affected by his partners success, but will he stoop low enough to bring about the downfall of Jimmy and Tommy?