During their final summer at Camp Ruby-Spears, old friends Shaggy(Tanner Hagen)and Daphne (McKenna Grace) get embroiled in a haunting mystery surrounding a lonely lost Great Dane puppy Scooby-Doo who may have been a witness to a supernatural murder. Together with the pragmatic and scientific townie, Velma(Abby Ryder Fortson), and the strange, but ever-so-handsome new kid, Fred (Maxwell Jenkins), they set out to solve the case that is pulling each of them into a creepy nightmare that threatens to expose all of their secrets.
