Phenomena poster

Phenomena

"Jennifer has a few million close friends. She's going to need them all!"

Movie R 1985 1h 50m 6.8 /10
Directed by Dario Argento

At a remote Swiss boarding school, a teenage girl named Jennifer Corvino discovers she can talk to insects in a way that feels almost supernatural. Her unusual gift draws attention from teachers and students as a string of brutal murders unsettles the quiet campus. When investigators arrive,... Read more

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Streaming availability last verified: February 25, 2026

About Phenomena

At a remote Swiss boarding school, a teenage girl named Jennifer Corvino discovers she can talk to insects in a way that feels almost supernatural. Her unusual gift draws attention from teachers and students as a string of brutal murders unsettles the quiet campus. When investigators arrive, Jennifer Corvino's bond with the natural world becomes a practical tool, guiding the search for clues and exposing concealed loyalties. The girl teams with a wary mentor and a peculiar cast of residents who each harbor secrets. As the killings continue, the school becomes a pressure cooker of fear, rumors, and hidden experiments, with danger lurking in every shadow. Her roommate in the dorms proves both a help and a threat as the body count rises.

Released in 1985, Phenomena was directed by Dario Argento with a screenplay by Argento and Franco Ferrini. The project stems from an original concept rather than an adaptation, pairing the director's signature style with Jennifer Connelly in a lead role. The cast also includes Daria Nicolodi and Fiore Argento.

Box office details are not widely documented for Phenomena, but the film had a limited international release and did not become a major money maker. It nonetheless found an audience among horror fans and Argento enthusiasts. It later found a following on home video that helped cement Argento's late 80s cult status.

The film has a foothold among cult horror circles for its unusual premise and the way the natural world is used as an investigative ally. Jennifer Corvino's insect communication scenes and Argento's stark, surreal visuals continue to surface in fan discussions and retrospectives. Fans remember the insect sequences as surreal and unsettling and the film's use of lighting and sound to heighten tension remains a talking point.

Reception and themes: Critics have split on Phenomena, praising the mood and visual invention while noting the narrative sometimes veers into odd, abrupt shifts. The film probes isolation, the ethics of observation, and how belief and science collide in a world where nature itself speaks. The overreaching idea is a clash between rational analysis and uncanny experience, wrapped in a feverish aesthetic that marks Argento's late period as both playful and uncompromising.

Details

Release Date
January 25, 1985
Runtime
1h 50m
Rating
R
User Ratings
896 votes
Type
Movie
Genres
Horror, Thriller
Country
Italy
Studio
DACFILM Rome
Budget
$3,800,000
External Links
View on IMDB

Official Trailer

Cast

Jennifer Connelly

Jennifer Connelly

Jennifer Corvino

Daria Nicolodi

Daria Nicolodi

Frau Brückner

Fiore Argento

Fiore Argento

Vera Brandt

Federica Mastroianni

Federica Mastroianni

Sophie

Fiorenza Tessari

Fiorenza Tessari

Gisela Sulzer

Dalila Di Lazzaro

Dalila Di Lazzaro

Headmistress

Patrick Bauchau

Patrick Bauchau

Inspector Rudolf Geiger

Donald Pleasence

Donald Pleasence

Professor John McGregor

Alberto Cracco

Alberto Cracco

UBS Bank Teller

Kaspar Capparoni

Kaspar Capparoni

Karl, Sophie's Boyfriend

Director: Dario Argento

Written by: Franco Ferrini

Frequently Asked Questions

Phenomena is not currently available on streaming subscription services, but you can rent or buy it on Vudu and Amazon Video.

With a rating of 6.8/10 from 896 viewers, Phenomena is considered solid entertainment worth checking out. It's a good pick if you enjoy horror and thriller stories.

At a remote Swiss boarding school, a teenage girl named Jennifer Corvino discovers she can talk to insects in a way that feels almost supernatural. Her unusual gift draws attention from teachers and students as a string of brutal murders unsettles the quiet campus. When investigators arrive, Jenn...

Phenomena is a work of fiction from 1985 directed by Dario Argento. It follows Jennifer Connelly as Jennifer Corvino, the girl who can communicate with insects and helps solve murders at a Swiss boarding school.

Jennifer Connelly plays Jennifer Corvino, the young girl with the extraordinary ability to communicate with insects.