Frank the Diver is an animatronic diver at Freddy's Fantasy Water Park, who appears in the park's main attraction, Freddy's Sea Life Mechaquarium. It plays a debatably minor role in the Tales from the Pizzaplex story, Submechanophobia, the first story in the book of the same name, and the full extent of its presence is left unclear. Frank is heavily implied to be an animatronic within a fully functioning, vintage diving suit that can be worn by others, but this is not explicitly stated. It was depicted in the foreground of the original versions of the Tales from the Pizzaplex book it's featured in and is the only animatronic to not be present in the climax of the Submechanophobia story.