Trolley stop (Trolley Molly)

The trolley stop was the stop of the trolly that was supposedly haunted by Trolly Molly

Scooby-Doo (DC Comics)
The gang get a big "shock" from an electric monster that's haunting a trolley line. (Trolly Molly)

Appearances

 * Scooby-Doo (DC Comics)
 * #41(a). Trolly Molly