The show is essentially a reworking of The Krofft Supershow, replacing the fictitious band "Kaptain Kool and the Kongs" with the real life Bay City Rollers.
Just as on the previous show, the Rollers would perform comedy skits and musical numbers, and introduce the live action segments.
The skits with the Rollers generally featured cameos by characters from other Sid and Marty Krofft shows, including Enik and the Sleestak from Land of the Lost, various characters from H. R. Pufnstuf, and Dr. Shrinker (now renamed Dr. Deathray) and his assistant Hugo (now renamed Otto).
She was assisted by other H. R. Pufnstuf characters: Dr. Blinky, Seymour the Spider, Orson the Vulture and Stupid Bat.
The good guys would often turn to the Island Spirit for advice on how to handle whatever plight they had ended up in.