His first appearance comes in the episode "Capture the Moon." He usually repeats everything the World's Oldest Fraggle says before the World's Oldest Fraggle has a chance to say it, followed by a scold and usually (unless avoided) a knock on the head.
One of his larger roles occurred in the final season episode "Inspector Red." He steals the Fraggle Horn so that there can't be any more meetings (to limit the occasions when World's Oldest would strike him).
Henchy also made background appearances such as "Red's Club".
- Fraggle Rock
- Episode 116: Capture the Moon
- Episode 124: New Trash Heap in Town
- Episode 213: Red's Club (background)
- Episode 201: Wembley's Egg (background)
- Episode 221: Wembley and the Great Race
- Episode 311: The Beanbarrow, the Burden and the Bright Bouquet
- Episode 402: Wembley's Wonderful Whoopie Water
- Episode 510: Inspector Red