The series opener is essential viewing. It introduces Gobo receiving a postcard from Matt, forcing him to travel through the Gorg’s garden. We meet Doc and Sprocket for the first time. The song "Fraggle Rock Theme" (one of the catchiest in TV history) plays in its full glory. This episode establishes the rules: Fraggles cannot let the Gorgs see them; Doozer constructions are tasty.
: Fun-loving, musical creatures like Gobo, Red, Mokey, Wembley, and Boober, who prioritize play and song. Fraggle Rock - Season 1
You cannot discuss without mentioning the supporting cast who steal the show: The series opener is essential viewing