Mudwell the Mudbunny was a brown rabbit-like creature who appeared in the Fraggle Rock episode "Gone, But Not Forgotten". Mudwell dies in the episode, leaving his friend Wembley to learn about the cycle of death and rebirth, through his subsequent reincarnation in the form of a Lizard.
In Muppet Treasure Island, Mudwell appears as one of the pirates on Long John Silver's side and operates Dead Tom. He ironically cries over Dead Tom's "death" at the hands of Silver. Walleye Pikethen reminds him that Dead Tom is already dead.
In Muppets from Space, Mudell appears as cape doom alongside Murray and Begoony.