She Killed in Ecstasy (German: Sie tötete in Ekstase Spanish: Mrs. Hyde)[1] is a 1971 West German-Spanish erotic thriller film directed by Jesús Franco.

Dr. Johnson lives in bliss with his beautiful wife until his unorthodox experiments with human embryos causes a medical committee to reject his findings and orders him to discontinue his work.

Devastated, his wife vows to seduce and kill the woman and three men "responsible" for the suicide.

"[7] Assistant professor Danny Shipka of Louisiana State University referred to the film as "one of Franco's strongest of the 70's", praising actress Soledad Miranda for the "most intense performance of her career".

[8] Shipka went on to note that the film contains all the excesses of Franco's filmmaking including "stilted dialogue" and "scenes that stretch out for extra ordinary periods of time".