As a serial killer targets women on dating apps, a true-crime junkie must figure out which of her three dates is a f-boy, marriage material, or is trying to kill her.

A holiday-hating detective is forced to solve a murder — and save Christmas — with help from famous trainees who must improv their way through the case.

From the mind of comedian Iliza Shlesinger comes a fun, irreverent mix of kooky characters, sly social commentary and pop culture gags.