Puppets that featured in the television series play characters and extras in The Happytime Murders (2018). The characters from the show that appear are: Eddie Watts as a waiter in the restaurant Phil and Larry Shenanigans are talking in, on the wall photo and in the background; Clyde Stravinsky as the crab in the garbage can at the beach; Jake Hamilton-Jones as the little girl's father who is accidentally shot by Phil; Dr. Strabismus as the doctor at the puppet clinic who refuses to operate on Connie; and one of the singing Hot Dogs who appears during the end credits.