Watch The New Scooby-doo Movies (1972вђ“1973) 6 May 2026

Sonny and Cher’s banter mirrors their real-life variety show personae, adding a unique 70s flair to the episode.

The Mystery Machine breaks down (a recurring theme) near a seaside resort during a storm, leading the gang to cross paths with pop culture icons Sonny and Cher . The duo is staying at a Dilapidated hotel on Shark Island to get some rest and relaxation, but their vacation is interrupted by the legend of a terrifying Shark God. Watch The New Scooby-Doo Movies (1972–1973) 6

The island setting and the "Peskado Island" hotel provide a classic, spooky backdrop typical of the series' longer 60-minute format. Sonny and Cher’s banter mirrors their real-life variety