Satan’s Slave is a pretty laughably bad movie that at times was bewildering at times and features Michael Gough in a villainous role, though the performances from Potter and Glendenning was wildly on one end or the other.
The New Scooby-Doo Movies: The (Almost) Complete Collection is a great set from Warner Bros. Home Entertainment, a must for any big Scooby-Doo fans as you get the long-awaited lost episodes… save for one unfortunately.