The term MOVIE WITH A CAST OF THOUSANDS can be summarized as an EPIC, which is a four-letter word. An EPIC movie is a genre of film that typically features a grand scale story with a large cast of characters and often covers a long period of time. These films often feature a hero's journey and are usually set in a historical or mythical setting. Examples of EPIC movies include Lawrence of Arabia, Ben-Hur, and The Lord of the Rings trilogy.