Stone Protectors

A short-lived cartoon series based on the characters debuted in 1993. In it, Princess Opal of Mythrandir splits the legendary Great Crystal into six pieces to keep it out of Zok's hands. Zok manages to capture one piece, but the other five bond with the future Stone Protectors, spiriting them away to Mythrandir to help Opal upset Zok's schemes and spread a sentiment of peace and freedom with their music. The series lasted one season; 8 out of 13 episodes were released on VHS in 1994 by Family Home Entertainment.

It's notable that while the advertisements for the action figures attempted to tie the Stone Protectors into the troll doll fad, the cartoon seemed eager to avoid the comparison. For instance, it replaced the line "trolls on a roll" from the theme song in the commercials with "Don't you know?"