The gang, at the college museum, gets the lead on a dead Egyptian ruler named Inca. According to an ancient superstition, if he were ever removed from his crypt, he would turn the people who moved him to stone. Shaggy finds a rare coin that the Professor is trying to study. The trouble begins when Shaggy accidentally takes the coin and the mummy is loose looking for it.
While driving back from the movies, the gang finds a strange man in the back of the Mystery Machine. They recognize it as the ghost of Mr. Hyde who is a jewel thief. They follow him to a house where they meet a descendent of Dr. Jekyll who claims to be the ghost of Hyde, but is he telling the truth?
While in China, the gang pursues an ancient Chinese mask at an antique show. Soon strange things start happening. The gang is pursued by some horrible ghosts. They learn that the ghost of long dead emperor has returned to claim what is rightfully his. Things take a serious turn when Daphne is taken hostage.
The gang is having fun at a TV station with their friend Johnny but then a wax creature shows up. Johnny tells them that years ago a wax maker named Grisby used to work for the station. He was fired and threatened to bring one of his wax creations to life to seek revenge on the people who fired him.
On Halloween night, the New England town of Salem, Massachusetts is being haunted by the ghost of the witch Milissa Wilcox, who was burned at the stake in 1778. After receiving a distressed call from their friend Arlene Wilcox, a descendant of the accused witch, the gang arrives to help, despite being warned off by the town's mayor. The gang realizes the witch looks exactly like Arlene.
What do people remember most about Scooby and the gang?
A collection of clips synced with the music video written by Scott Innes, Claude Parish, and Nelson Blanchard. Performed by Scott Innes and Nelson Blanchard.
Features interviews with Gordon Hunt, Tony Benedict, Mark Young, Jerry Eisenberg, Maggie Roberts, Iwao Takamoto, Andrea Romano, Joe Barbera, Bill Hanna, Willie Ito, Bob Singer, James Walker, Paul Sabella, Barbara Kruger, Iraj Paran, Hoyt Curtin, Kelly Ward, and Ed Collins. The documentary covers Scooby-Doo and other outputs of the iconic animation studio.