- Cletus Darrow: Leader. The Fred Jones, Jr. equivalent.
- Mrs. Darrow: The Daphne Blake equivalent.
- Daughter: The Velma Dinkley equivalent.
- Danny Darrow: The Shaggy Rogers equivalent.
- Whiskers: Cat mascot. The Scooby-Doo equivalent.
The family were corrupted by and fought over a piece of the Planispheric Disk, leaving them little time to escape as their mansion sunk into the ground at Halloween nearly 75 years ago. Danny — the Darrow's youngest child — revealed that they all survived; however, they were trapped underground. Eventually, Danny's father, mother and older sister died, leaving him as a crazy old hermit living in the ruins of his mansion.
Scooby-Doo! Mystery Incorporated
Nova, possessed by an Anunnaki, explained to no one in particular as to how the Evil Entity had influenced different mystery-solving groups over the eras in attempt to free him, including the Mystery Fellowship.
- Scooby-Doo! Mystery Incorporated
- Of all the mystery groups that have a frozen scene in Nightmare in Red, this group is unique because their mascot, Whiskers, is not present. It was not present in the flashback of Come Undone either.
- The still flashback from Come Undone is exactly the same image as the photograph from the Darrow Family Archives seen in close-up in Escape from Mystery Manor, with the cat added in at their feet.
- In both the photo and the time-frozen scene they are dressed as they were on the Halloween night their house dropped underground. On that night the daughter wore a Cleopatra costume and Danny wore a Lincoln costume. Danny was playing with toy pieces resembling Lincoln Logs in the frozen scene, which dates the scene to after 1916.