These are the Fraggle Rock tees:
Fraggle Rock was a children’s live action puppet television series created by Jim Henson. The central characters were a set of “Muppet” creatures called Fraggles: Gobo, the leader; Mokey, the spiritual; Red, the athletic; Wembley, the indecisive and Boober, the melancholic. They lived in tiny caves and enjoyed their lives. They loved radishes!
The show ran from 1983, to 1987. The show became a worldwide hit, like Sesame Street and The Muppet Show. The “Fraggle Rock Theme” reached number 33 on the British music charts during the phenomenon. Writers included Jim Henson, Jerry Juhl, and Jocelyn Stevenson, with songs by Philip Balsam and Dennis Lee.
As described by Henson, “A high-energy, raucous musical romp. It’s a lot of silliness. It’s wonderful.” While the program was accessible to audiences of all ages, it used the fantasy creatures as an allegory to deal with serious issues such as prejudice, spirituality, personal identity, environment, and social conflict.