Jennifer arrives in Switzerland to attend an exclusive girls’ school. However, a killer is targeting the pupils, and sleepwalker Jennifer finds herself in his headlights after witnessing the death of a fellow pupil. She sets out to track him down, aided by her ability to communicate with insects.

Described by Dario Argento as the favourite of his own films, this mystical horror movie stands among the great filmmaker’s most outrageous propositions. Starring Jennifer Connelly and Donald Pleasence, Phenomena is a nightmarish fairy tale that obliterates the boundaries between dream and reality.