Fraggle Rock

Certain he's no longer brave enough for the job, Gobo makes the shocking decision to stop exploring Fraggle Rock, and mistakenly sends Wembley and Boober into a dangerous maze that is rumored to be home of a monster known as the Invisible Garboil. Gobo is determined to remedy the situation and sets off in search of his friends, but becomes lost in the maze himself. ~ Tracie Cooper, Rovi