The Cat Girl was a running serial feature from 1969 to 1971 in the English girls' comics anthologies Sally and Tammy. The series revolves around Cathy Carter, an average girl who gains fantastic cat powers when she puts on a magical suit blessed by an African witch doctor. She uses these powers to secretly aid her father in his cases.
Cathy is captured and hypnotized by her archenemy, the Eagle. She snaps out of it when she is told to put on her cat suit, transforming her into her cat girl persona. After foiling the Eagle's scheme, she goes to a licensed and trained hypnotherapist to remove any trace of the Eagle's programming. How very responsible of her.