Hollywood history is filled with happy accidents. Directors leave projects and are replaced – for good, and for evil.

Actors get replaced in major roles, sometimes even after they have filmed scenes (as when Michael J. Fox replaced Eric Stoltz on "Back to the Future").

But I don’t know if I have heard a story quite like this one, which explains how Clerks director Kevin Smith thought he was pitching a role to legendary "Game of Thrones" author George R.R. Kevin Smith is making the rounds promoting his new coming-of-age comedy "The 4:30 Movie," a sweet movie Smith filmed in the New Jersey movie theater that he owns and operates.

When he stopped by CinemaBlend’s official ReelBlend podcast, he started talking about the pivotal role that "Tusk" and "The Umbrella Academy" co-star Genesis Rodriguez plays in the new film. Only, even though Smith has a history with Rodriguez, she originally wasn’t supposed to be in this film.