Trailer Park The Muppet World Gets Hilariously Dark in The Happytime Murders (Trailer) May 18, 2018 Brian Henson takes his family’s creations into places they’ve never dared dream of with the hard R comedy The Happytime Murders, where human detective Connie Edwards (Melissa McCarthy) gets paired up with a Muppet PI to investigate a string of gruesome Muppet murders.