Scooby-Doo and Scrappy-Doo

The Hand of Horror (6x4)

: 15, 1984

When Shaggy takes a wrong turn, the gang end up at a mansion owned by the Von Gizmo Twins. Ratfield leaves the house after being fired and tells the gang to leave too. They head in and find the two bickering Von Gizmo Twins. Then, a mysterious, disembodied hand pesters the gang.