Lab workers begin to mysteriously display criminal behavior, and then Dragon's new friend, Barbaric, goes on a rampage. They're victims of mind-controlling leeches from a leech-covered creature called Horde.
Released: Jan 01, 1970
Runtime: 00:30:22 minutes
Genre: Animation
Stars: Jim Cummings, Kath Soucie, Dorian Harewood, Tony Jay, Jeff Bennett, Mark Hamill, Paul Eiding, Danny Mann, Rob Paulsen, Marcelo Tubert, Robert Picardo