Fraggle Rock: The Animated Series - Season 1 - Eps 14: The Great Fraggle Freeze
When the heat goes down in Doc's workshop, it has a chilling effect on Fraggle Rock. With a round object given to him by Marjory the Trash Heap, Gobo sets off to the center of the Mystical Maze to set thing right with the Doozers not far behind.
About Fraggle Rock: The Animated Series

Title: Fraggle Rock: The Animated Series
First Air Date: 1987-09-12
Last Air Date: 1987-12-05
Status: Ended
Rating: 7/10 (from 23 votes)
Language: EN
Seasons: 1
Total Episodes: 25
Network: NBC
Genres: Family, Animation
Production Companies: Jim Henson Productions, Marvel Productions, The Jim Henson Company
Synopsis
Fraggle Rock: The Animated Series is an American animated television series based on the original live action version of the same name created by Jim Henson. NBC aired this spin-off program on Saturday mornings for one season during 1987.
Cast

Bob Bergen
Wembley Fraggle (voice)

Townsend Coleman
Gobo Fraggle / Architect / Wrench (voice)

Barbara Goodson
Red Fraggle / Wingnut (voice)

Mona Marshall
Mokey Fraggle / Cotterpin (voice)

Rob Paulsen
Boober Fraggle / Sprocket / Marjory (voice)

Patrick Pinney
Uncle Traveling Matt / Pa Gorg / Flange (voice)

Michael Laskin
Junior Gorg (voice)

Patty Parris
Ma Gorg (voice)

John Stephenson
Doc / Philo / Gunge (voice)

Stuart M. Rosen
Storyteller (voice)