The picture unfolds in a fictional version of modern Los Angeles, where there are people and puppet characters, Muppets, who are treated as second-class citizens. When unknown persons kill the brother of a former policeman, and now a private investigator (and part-time doll), he decides to find the criminals on his own. It soon turns out that a certain serial killer was responsible for the death of his brother, who was now targeting the actors of the popular children's show of the 1980s. Deciding that he does not cope with a maniac alone, the detective takes his woman as a police officer.
"The Happytime Murders" - American comedy detective with Melissa McCarthy in the lead role. The film was directed by Brian Henson, who previously shot the Christmas Tale of the Muppets and Treasure Island of the Muppets.