Willoughby

Willoughby was the assistant to Tybo. When he crashed on Tybo's planet, he was on the point of death, but Tybo saved his life with a heart transplant. Unfortunately, it was a celery heart that was used, so Willoughby became an animal-plant hybrid. He preferred to pursue his own botanical interests, but nonetheless felt gratitude toward Tybo and was reluctant to betray him. NOTE: In the closing credits, he is listed as "Willoughby the Llama." This episode was intended to introduce a purple, talking llama as a new continuing character into the series. There are a few publicity stills of cast members posing with the llama. The idea was dropped owing to objections from the cast.