Jerry Nelson
Gobo Fraggle / Pa Gorg (voice)
Acting
Dave Goelz
Boober Fraggle (voice)
Acting
Steve Whitmire
Wembley Fraggle / Sprocket the Dog (voice)
Acting
Kathryn Mullen
Mokey Fraggle (voice)
Acting
Karen Prell
Red Fraggle (voice)
Acting
Richard Hunt
Junior Gorg (voice)
Acting
Gerard Parkes
Doc (as Gerry Parkes)
Acting
Patricia Leeper
Ma Gorg (as Trish Leeper)
Acting
Gord Robertson
Pa Gorg
Acting
Bob Stutt
Muppet Performer
Acting