Scooby-Doo and Scrappy-Doo: A alien that trashed in Tumbleweed is instantly kidnapped and placed as a circus act. It's up to Yabba and the gang to get him back to where he belongs.

Starring:

Casey Kasem, Don Messick, Frank Welker, Heather North, Lennie Weinrib, Patricia Stevens

Genre:

Adventure, Animation, Comedy, Family, Mystery