

Movies Like Limitless
The life of an unsuccessful writer is transformed by a top-secret 'smart drug' that allows him to use 100% of his brain and become a perfect version of himself. His enhanced abilities soon attract shadowy forces that threaten his new life.
Ranked by shared directors, cast, themes, genre, and era — not just generic recommendations.

Swimming Pool

Blue Velvet

The Blue Elephant 2

Eyes Wide Shut

Jin-Roh: The Wolf Brigade

Pi

Godzilla

The Thirteenth Floor

Divergent

Eternal Sunshine of the Spotless Mind

Rosemary's Baby

Dog Day Afternoon

Strangers on a Train

Halloween

Minority Report

Duel

Irreversible

Bullitt

Silver Linings Playbook

Stonehearst Asylum
How Good Is Limitless?
Ratings across IMDb, Rotten Tomatoes, Metacritic, and TMDB, plus our verdict.
Where to Watch Limitless
Streaming, rental, and purchase options across 40+ countries.
United States
USStream
6Free with Ads
8Rent
6Buy
6Available in 72 countries
Frequently asked about Limitless
Common questions people search for, with answers written by us at MoviesPack.
What does NZT-48 actually do to Eddie's brain?
NZT-48 is portrayed as a clear pill that unlocks the full capacity of the human brain, allowing Eddie to access every memory, experience, and piece of knowledge he has ever encountered. Under its influence he can process information at extraordinary speed, make connections between disparate facts instantly, and perform at a superhuman cognitive level. The film treats it as a pharmacological amplifier of existing neural pathways rather than a source of new knowledge — Eddie can only leverage what he has already learned.
Why does Eddie black out and lose chunks of time while on NZT?
The blackouts occur because NZT pushes the brain into such an accelerated state that the normal mechanisms for encoding episodic memory cannot keep pace. Eddie's conscious, narrative self essentially falls behind the hyperfocused, task-executing version of himself that takes over during peak NZT activity. The film implies this is an early-stage side effect tied to inconsistent dosing and the brain's inability to sustain that level of activity without gaps in self-monitoring.
How does Eddie survive Carl Van Loon's trap near the end of the film?
When Van Loon engineers a situation where Eddie is cut off from his NZT supply and left vulnerable to the Russian loan shark Gennady, Eddie reveals he has spent months synthesizing and stockpiling his own NZT, effectively making himself independent of any external supply. He has also been microdosing to build a tolerance that allows his brain to continue producing NZT-like effects on its own, meaning he no longer needs the pills at all by the film's end. This self-sufficiency renders Van Loon's leverage over him worthless.
What is the significance of the ending where Eddie is running for Senate and no longer needs NZT?
The ending suggests Eddie has permanently rewired his own brain chemistry through sustained NZT use and careful biological self-experimentation, achieving a stable enhanced baseline without requiring the drug. This undercuts the film's earlier cautionary trajectory — rather than suffering withdrawal or collapse, Eddie has effectively solved the dependency problem through sheer cognitive effort while on the drug. It is an intentionally optimistic and morally ambiguous conclusion, framing Eddie's ambition as having paid off without the expected consequence.
Who killed Melissa (Eddie's ex-wife's roommate) and why does Eddie fear he did it?
Melissa is found dead after Eddie spent a blacked-out NZT session with her, and he genuinely cannot rule out that he killed her during that lost time. The film deliberately leaves this ambiguous for much of the story, letting Eddie — and the audience — suspect he may have committed murder without any memory of it. It is eventually implied that Gennady's associates were responsible, as Melissa had come into contact with NZT through Eddie and became a loose end, but the film never provides an airtight resolution to absolve Eddie completely.
Recent Updates
New Trailer: Limitless
Limitless now streaming on Premiere Max (FR)
Limitless now streaming on VIVA by videofutur (FR)
Limitless now streaming on Amazon Video (FR)
Limitless now streaming on Rakuten TV (FR)