When both Millie and the Butcher wake up the next day (on a Friday the 13th no less), it’s obvious that they have switched bodies, and the clock is ticking for Millie to find the notorious killer who’s hanging out in her skin so they can switch back before it’s too late and they’re forever stuck in this very Vice Versa-esque scenario.
The filmmaker continues that mash-up trend with "Freaky," yet another slasher offering but this time where the killer and his would-be victim end up switching bodies a la the likes of "Like Father, Like Son," "Vice Versa" and, yes, this film's namesake, "Freaky Friday," among others.
In a world with “Freaky Friday” (1976, 2003), “Vice Versa” (1988), “All of Me” (1984) – and please don’t forget “Big” (1988) and “13 Going on 30” (2004) too – a deranged sicko switching bodies with a self-esteem-challenged teenage girl is a textbook case of out-of-the-box thinking.