Doc still doesn't believe Sprocket when he says there's furry creatures behind the hole in the workshop. So Sprocket finally makes his way into Fraggle Rock to find Gobo, and causes all kinds of mayhem. When he runs into the Doozers, the Doozers hire him to knock down all their buildings so they can rebuild. But Boober seems to be allergic to Sprocket, so when the Fraggles find out the Hairy Monster is in Fraggle Rock, they use Boober to find him. Sprocket finds his way out into the Gorg's Garden, and even meets the Trash Heap. But when Gobo gets caught by Junior, Sprocket and Gobo must work together to get Junior to let him go, so Gobo can take Sprocket back home.
Elenco: Dave Goelz , Bob Stutt , Fulton Mackay , Simon O'Brien , Jerry Nelson , Kathryn Mullen , Steve Whitmire , Jim Henson , Jim Henson , Jim Henson , Dave Goelz , Dave Goelz , Richard Hunt , Gerard Parkes , Karen Prell , Nikki Tilroe , Lee Armstrong , Patrick Pinney , Townsend Coleman .