The Mystery Gang reunite and visit Moonscar Island, a remote island with a dark secret. Daphne wants more than just a villain in a costume, and they get more than they ever expected.
Scooby-Doo on Zombie Island - watch online: streaming, buy or rent
Currently you are able to watch "Scooby-Doo on Zombie Island" streaming on HBO. It is also possible to buy "Scooby-Doo on Zombie Island" on Apple iTunes, Rakuten TV, Microsoft Store, SF Anytime as download or rent it on Apple iTunes, Rakuten TV, Microsoft Store, Viaplay online.