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 same species (who is actually Bugs Bunny in disguise). She even appears in the film Looney Tunes: Back In Action when she takes off the disguise of "Mr. Smith." She also appears in much merchandising, including stuffed animals and children's coloring books.
- "Devil May Hare" (June 19th, 1954)
- "Bedevilled Rabbit" (April 13th, 1957)
- Looney Tunes: Back In Action (2003)