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● Movie Guide · Last updated May 18, 2026

Inception: Plot, Cast, Ending & Where to Watch

2010 · United Kingdom · Action, Science Fiction, Adventure · 2h 28m · English

Inception is a 2010 United Kingdom action film directed by Christopher Nolan. This guide covers the plot, full cast, an overview of the ending, where to watch, and similar films you might want next.

Read Ending Explained → Movies Like Inception Where to Watch
ActionScience FictionEditorial pick
Original Title
Inception
Director
Christopher Nolan
Writers
Christopher Nolan
Country
United Kingdom
Runtime
2h 28m
Release
Jul 15, 2010
§ 01 Plot · 6 min read

Inception Plot Summary

Inception is a 2010 science fiction action film written and directed by Christopher Nolan, who also produced it with Emma Thomas, his wife. The film stars Leonardo DiCaprio as a professional thief who steals information by infiltrating the subconscious of his targets. He is offered a chance to have his criminal history erased as payment for the implantation of another person's idea into a target's subconscious. The ensemble cast includes Ken Watanabe, Joseph Gordon-Levitt, Marion Cotillard, Elliot Page, Tom Hardy, Cillian Murphy, Tom Berenger, Dileep Rao, and Michael Caine.

● Quick takeaway

Inception (2010) is a United Kingdom action film, directed by Christopher Nolan, running 148 minutes. Cobb, a skilled thief who commits corporate espionage by infiltrating the subconscious of his targets is offered a chance to regain his old life as payment for a task considered to be impossible: "inception", the implantation of another person's idea into a target's subconscious. Stars Leonardo DiCaprio and Joseph Gordon-Levitt. Critical reception: IMDb 8.8/10, Rotten Tomatoes 87%, Metacritic 74/100. Tagline: "Your mind is the scene of the crime.." This guide covers the plot, full cast, ending, and where to watch.

§ 02 Cast · 6 roles

Cast and Characters

Leonardo DiCaprio headshot
as Dom Cobb
DiCaprio plays the extractor as a man whose grief has become a tradecraft hazard — the dreams he runs for hire keep being sabotaged by the projection of his dead wife, and the actor renders that as a kind of professional exhaustion rather than tortured intensity. It is one of his quietest leading performances, and it lands because he treats the heist mechanics as cover for a recovery story.
Joseph Gordon-Levitt headshot
as Arthur
Gordon-Levitt plays the point-man as a procedural straight line — Arthur is the team member who reads the field reports, briefs the operation, and runs the practical execution of the hotel-corridor zero-g fight personally. The famous rotating-hallway sequence is staged with him on a gimbal, and the performance underneath the stunt work is calibrated to dry competence rather than wonder, which is exactly what the heist needs.
Ken Watanabe headshot
Ken Watanabe
as Saito
Watanabe carries the film's exposition with the gravity of a man who can rewrite a US border in one phone call. He plays Saito as a corporate principal, not a villain, and the late-act sequence in which he ages decades waiting for Cobb in limbo is the one place the script asks Watanabe to register accumulated, geological loneliness — which he does with almost no dialogue, working through the makeup.
Tom Hardy headshot
as Eames
Hardy plays the forger as the team's relief valve — a man whose job is to wear other people's bodies inside the dream and who treats the work, on-screen, as light comedy. His casual swagger gives Nolan's tightly engineered plot a breathing register it would otherwise lack, and the running-gag put-downs aimed at Arthur are the closest the script comes to charm.
Elliot Page headshot
Elliot Page
as Ariadne
Page plays the architect as the only character who can read what is actually wrong with Cobb — and the film locates its ethical centre in that reading. Ariadne is the audience surrogate, the design-explainer, and, by the third act, the team's reluctant therapist. Page calibrates the role so that the explainer work never feels like exposition and the therapy work never feels like a lecture.
Dileep Rao headshot
Dileep Rao
as Yusuf
Rao plays the team's chemist as the operational fulcrum the heist's reality depends on. Yusuf is the one who brews the sedative powerful enough to maintain three nested dream levels, drives the van that triggers the kick cascade, and absorbs the resulting beating from Fischer's projections. Rao gives the character a working-class steadiness the more flamboyant team members do not have.
§ 03 · Spoiler Zone · Read with care

Ending Overview

How does Inception end? Our spoiler-aware breakdown walks through the final act beat by beat — including the choices, motivations, and ambiguous final shot that viewers most often debate.

Read full Ending Explained →
§ 04 Watch · Updated May 18

Where to Watch Inception

Availability may vary by region and change over time.

A
Amazon Video
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● Available
A
Apple TV Store
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G
Google Play Movies
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Y
YouTube
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View all regions & options →
§ 06

Frequently Asked

What is Inception about?

Cobb, a skilled thief who commits corporate espionage by infiltrating the subconscious of his targets is offered a chance to regain his old life as payment for a task considered to be impossible: "inception", the implantation of another person's idea into a target's subconscious.

Where can I watch Inception?

See the Where to Watch section below for the current streaming, rental, and purchase options in your region.