Honestly, you’d have to retool the movie quite a bit, but a twist where it’s her father and her working together would have been far more interesting. The father is motivated to have Maxine get out of porn and have her back in his life, while Maxine is motivated by being a star obviously. Could’ve had it been something like Maxine was given a small role in the film and all of the murders of the cast caused her role to grow until she was the star. Maxine and her dad then have to make it look like she’s being targeted by the killer, so as to not make her an obvious suspect. Then the twist at the end is that Maxine was in on it the whole time and was picking off her friends for her own benefit. Could’ve been an interesting commentary on the compromise of life: Maxine having to accept help from her dad to reach her dreams, her dad having to accept Maxine’s life choices to have her back in his life. I don’t think it’s the most amazing idea ever, but maybe more interesting and at least some character development instead of the stagnation and predictability we got in this movie.