Muppets Haunted Mansion is a 2021 American puppet supernatural comedy Halloween special based on the Disney properties The Muppets and The Haunted Mansion. It was released on October 8, 2021 via Disney+. It is the Muppets' first Halloween special. The plot stars Gonzo and Pepe as they face the challenge of staying in a haunted mansion for one night. Unlike the 2003 film, which got panned by critics and the audience, this movie received positive responses.