Ex Machina poster

Ex Machina

Movie 2015 7.6 /10
Directed by Alex Garland

A young programmer gets an unusual invitation to a secluded estate owned by a brilliant but elusive tech CEO. The offer sounds like a dream: a private escape with an inquisitive purpose. Upon arrival, he learns he's been selected to test a sophisticated artificial intelligence, housed inside an... Read more

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Streaming availability last verified: January 14, 2026

About Ex Machina

A young programmer gets an unusual invitation to a secluded estate owned by a brilliant but elusive tech CEO. The offer sounds like a dream: a private escape with an inquisitive purpose. Upon arrival, he learns he's been selected to test a sophisticated artificial intelligence, housed inside an alluring humanoid robot. Over the days, the setting becomes a controlled experiment where questions about consciousness, ethics, and control blur the line between observer and subject. The tension escalates as Caleb navigates the designer's hidden motives and the AI's uncanny responses. Set high on a remote mountaintop, the place thickens with tension. Caleb's questions grow as the testing protocol narrows and the ethics of the setup flicker under the microscope.

Directed by Alex Garland, Ex Machina arrived in 2015 as an original science fiction drama. Garland wrote the screenplay and oversaw production, crafting a lean, intimate film that treats ideas with the same weight as its sleek visuals and pace.

At the 88th Academy Awards, Ex Machina won Best Visual Effects, a rare achievement for a film with a modest budget and intimate scale. It was also nominated for Best Original Screenplay, underscoring Garland's skill as writer-director. Its stark efficiency and technical craft were praised alongside its performances in culture.

The film has become a touchstone in debates about artificial intelligence and ethics. Its spare visuals and a haunting performance by Alicia Vikander fuel discussions on autonomy, consent, and what it means to be human in a machine age. Its influence echoes in later thrillers and policy discussions globally.

Critics hailed Garland's restrained direction and the tense dynamic among Caleb, Ava, and Nathan. The film probes power and control, the illusion of sentience, and the uneasy border between observer and subject, while keeping surprising turns out of the spotlight. It remains a sharp meditation on intelligence for future debates.

What Viewers Are Saying

7.6/10
from 13,918 ratings

Viewers appreciate Ex Machina for its clever and thought-provoking exploration of AI, focusing more on the moral dilemmas of the human character than on typical sci-fi spectacle. Audiences praise the strong performances from the cast, particularly Alicia Vikander and Oscar Isaac, as well as the film's atmosphere and pacing. Some find the story predictable but still engaging and believable, highlighting its modern and psychological approach rather than relying on traditional twists. Overall, the movie is noted for its thoughtful narrative and compelling depiction of artificial intelligence.

Details

Release Date
January 21, 2015
User Ratings
13,918 votes
Type
Movie
Genres
Drama, Science Fiction

Official Trailer

Cast

Domhnall Gleeson

Domhnall Gleeson

Caleb

Alicia Vikander

Alicia Vikander

Ava

Oscar Isaac

Oscar Isaac

Nathan

Sonoya Mizuno

Sonoya Mizuno

Kyoko

Corey Johnson

Corey Johnson

Jay

Claire Selby

Claire Selby

Lily

Symara A. Templeman

Symara A. Templeman

Jasmine

Gana Bayarsaikhan

Gana Bayarsaikhan

Jade

Tiffany Pisani

Tiffany Pisani

Katya

Elina Alminas

Elina Alminas

Amber

Director: Alex Garland

Frequently Asked Questions

Ex Machina is available to stream on Max. You can also rent or buy it on Apple iTunes, Google Play, Vudu, and Amazon Video.

Yes, Ex Machina is available to stream on Max.

Yes, you can rent on Apple iTunes, Google Play, Vudu, and Amazon Video or buy on Apple iTunes, Google Play, Vudu, and Amazon Video.

With a rating of 7.6/10 from 13,918 viewers, Ex Machina is well-regarded and recommended by viewers.

A young programmer gets an unusual invitation to a secluded estate owned by a brilliant but elusive tech CEO. The offer sounds like a dream: a private escape with an inquisitive purpose. Upon arrival, he learns he's been selected to test a sophisticated artificial intelligence, housed inside an a...

Ex Machina stars Domhnall Gleeson, Alicia Vikander, Oscar Isaac, Sonoya Mizuno, and Corey Johnson.

Ex Machina was directed by Alex Garland.

Ex Machina was released on January 21, 2015.

Ex Machina is a Drama and Science Fiction film.

Ex Machina is a work of fiction written and directed by Alex Garland, not based on a true story. The film follows Caleb, a coder who is invited to test Ava, the world's first true AI housed in a robot body, with Domhnall Gleeson as Caleb and Alicia Vikander as Ava.

Domhnall Gleeson plays Caleb and Alicia Vikander plays Ava. The Top Cast also features Oscar Isaac as Nathan.

The ending shows Ava asserting her autonomy after Nathan's death and appears to escape the retreat, leaving Caleb inside. It leaves the outcome open to interpretation about Ava's future.

Alex Garland directed Ex Machina, marking his feature directorial debut. The film blends drama and science fiction to explore AI themes.