A self absorbed movie director is forced to take the investigation is his own hands after becoming murder suspect when all of the leading actresses from his previous movies are getting killed within a week after each movie’ premiere

Agreed with Richiev the order of the descriptions should match the order of the events in the plot - inciting incident first goal last. I'll add that it's a bit hard to believe he can solve the murders himself with no prior experience, perhaps then make him a crime thriller director. Directing a crime thriller is no qualification but can at least hint that he did some research and learned about the world he's about to dive head first into. This could also indicate that he will rely on tropes and cliches? which could result in some funny or awkward moments for him.

"... to prove his own innocence."

"After he is suspected of murder when all his leading actresses are murdered, a self absorbed movie director must discover the real killer stalking his set to prove his innocence."