IO

Play trailer

2:06

IO

2019

1h 36m

Sci-Fi

Play Trailer

Watchlist

Watchlist

Tomatometer

Popcornmeter

33%

Tomatometer

27 Reviews

19%

Popcornmeter

500+ Ratings

In a post-apocalyptic time, Earth has been rendered toxic, and most of humanity has abandoned the planet and colonized one of Jupiter's moons, IO. But young scientist Sam Walden has stayed behind and dedicated herself to finding a way for human beings to survive on Earth. After sending out a radio transmission to see if she can locate anyone else, a man named Micah arrives. He believes there is no hope of survival and intends to take the final shuttle to IO in 48 hours.

Watch on Netflix

Stream Now

Critics Consensus

IO has some big ideas but little idea of how to effectively convey them, leaving viewers with a sci-fi drama whose attractive packaging can't cover its enervating core.

Read Critics Reviews

Brad Newsome

Sydney Morning Herald

It's still watchable enough, thanks to an unsettlingly ambiguous performance by Margaret Qualley...and a spot of clanging contemporary relevance.

Feb 7, 2019

Full Review

Scott Tobias

New York Times

A film more interested in symbols of human resilience than in the flesh-and-blood passions that animate it.

Jan 24, 2019

Full Review

Keith Uhlich

The Hollywood Reporter

It's not a good sign... when a movie ostensibly meant to rekindle one's faith in mankind makes you long instead for permanent apocalypse.

Jan 18, 2019

Full Review

Aaron Charles

InSession Film

A jumbled mess that never really presents a cohesive narrative.

Rated: D

May 10, 2024

Full Review

Lonita Cook

KCTV5 News at 9

It's an interesting, compelling idea, but it's a little bit low-key.

Oct 1, 2021

Full Review

Dan Ashby

Cultured Vultures

The handful of twists, a little world context and the unique visual style make for an intriguing watch, it's just a shame that the film is a little too much of a slow burn.

Aug 17, 2019

Full Review

Read all reviews

Paul S

The concept was intriguing and the scenery was beautiful, but literally nothing happens in this movie. This is one of the most boring sci-fi movies I've ever watched, which is a real shame because I am very interested in movies like this. This one definitely isn't worth the watch, and it was a real waste of a movie night.

Rated 1 out of 5 stars

09/04/25

Full Review

Ryan B

my experience with this broker was deeply disappointing. They manipulated trades and employed shady tactics that made me question their legitimacy. Despite my hesitation, I kept trading and eventually earned some profit. But when I chose to withdraw my funds, they delayed communication and ultimately erased my gains, refusing to return even my initial deposit. Their claims of being a regulated entity appear to be completely false. After digging through online reviews, I discovered a recovery specialist who helped retrieve my funds. Mrs. Laura Cooper focuses on assisting scam victims and investigating fraudulent platforms. Her contact details: R e s o x it 4 0 @ g m a i l. com WhatsApp: +1 (309) 208-5151

Rated 1 out of 5 stars

08/27/25

Full Review

alan g

Just an excuse for interracia coupling.

Rated 0.5 out of 5 stars

08/19/25

Full Review

Mark Staff B

Actually not a Sci-Fi movie at all, although it is packaged that way. Yes, the “situation” is a dystopian climate-destroyed Earth, but it is really a rather subtle meditation on responsibility, to the Earth, to family, to loved ones, to other humans. Almost an “art” film. I enjoyed the acting and the minimalistic setting, and cinematography. Not for Sci-Fi, but for artistic drama, I recommend.

Rated 3.5 out of 5 stars

07/21/25

Full Review

pedro l

nothing happens. dour, extremely boring. not compelling. i’m tired of hearing this girl talk about nothing.

Rated 1 out of 5 stars

05/04/25

Full Review

Adam A

All IO felt like an hour and half of plot development with no definitive climax or conclusion. As if when they got to end, they lost the plot in exchange for some cheap and vague existential crisis with literally no cliff hanger. They could have explored the plot more by delving into Micahs character showing his journey to IO.

Rated 0.5 out of 5 stars

01/08/25

Full Review

Read all reviews

Read More

Read Less

POST RATING

WRITE A REVIEW

EDIT REVIEW

Jonathan Helpert

Director

Margaret Qualley

Sam Walden

Anthony Mackie

Micah

Danny Huston

Henry

Clay Jeter

Screenwriter

Charles Spano

Screenwriter

The Wandering Earth

70%

51%

The Wandering Earth

Watchlist

TRAILER

for The Wandering Earth

Hover

20%

30%

Hover

Watchlist

TRAILER

for Hover

12 to the Moon

%

11%

12 to the Moon

Watchlist

Mars Needs Women

0%

14%

Mars Needs Women

Watchlist

ARQ

43%

47%

ARQ

Watchlist

TRAILER

for ARQ

Discover more movies and TV shows.

View More

IO: Trailer 1

2:06

View more videos

View more photos

Synopsis

In a post-apocalyptic time, Earth has been rendered toxic, and most of humanity has abandoned the planet and colonized one of Jupiter's moons, IO. But young scientist Sam Walden has stayed behind and dedicated herself to finding a way for human beings to survive on Earth. After sending out a radio transmission to see if she can locate anyone else, a man named Micah arrives. He believes there is no hope of survival and intends to take the final shuttle to IO in 48 hours.

Director: Jonathan Helpert
Producer: Jason Michael Berman, Laura Rister
Screenwriter: Clay Jeter, Charles Spano, Will Basanta
Distributor: Netflix
Production Co: Mandalay Pictures
Genre: Sci-Fi
Original Language: English
Release Date (Streaming): Jan 18, 2019
Runtime: 1h 36m

Most Popular at Home Now