The Tasmanian Devil's wife appears infrequently, but when she does it is always with her husband. She holds a strong reign of dominance and superiority over her husband, often hitting him on the head with a rolling pin.
She-Devil debuted at the end of "Devil May Hare", in which she marries The Tasmanian Devil. In her next appearance, "Bedevilled Rabbit", She-Devil is enraged at Taz for kissing another female of their species, although it is actually Bugs Bunny in disguise. She even appears in the film Looney Tunes: Back in Action where she is disguised as Mr. Smith. She also appears in much merchandising, including stuffed animals and children's coloring books.
- "Devil May Hare" (June 19, 1954)
- "Bedevilled Rabbit" (April 13, 1957)
- Looney Tunes: Back in Action (2003)