I.S.S.
A taut, brilliant thriller in orbit — for grown-ups only.
Should You Watch It?
Here is the decision in full. Gabriela Cowperthwaite has made a superb thriller out of almost nothing — one location, six characters, and a nuclear war raging on the planet below. The pacing is flawless, the camerawork immerses you completely in the station's zero-gravity world, and the whole thing proves you don't need a studio war chest to build something epic and thought-provoking. This is four-star filmmaking.
It also earns its R. The language is strong — including six "f" words and a profanity using the name of Jesus. The violence is intense: four murders, some of them close and brutal. And one character makes a brief, vague reference to having been engaged to another woman.
So: if you're an adult who loves a smart, tense, well-crafted thriller and can weather the content, this one is worth your time. If you're choosing for younger viewers, this was never for them.
The Story
NO SPOILERS — WE KEEP THE SURPRISESThree American astronauts and three Russian cosmonauts share the International Space Station, working side by side on scientific research as they orbit the Earth below.
A newcomer, Kira Foster, has barely settled in when everything changes: nuclear war breaks out between the United States and Russia on the surface. Then the orders come. Both sides are told to abandon their research and seize control of the station — by force. Six colleagues who trusted each other yesterday must now decide who they really are, and that's all we'll give away.
Is It Any Good?
Four stars, and they're earned. Few movies hold this much tension and depth with a single location and a handful of characters. Director Gabriela Cowperthwaite delivers flawless pacing from the first beat to the last, never letting the pressure slacken.
The camerawork deserves its own praise, moving through the station's zero-gravity environment so fluidly that you feel weightless alongside the crew. And it all comes without an extravagant budget — this is hard proof that an insightful filmmaker can create something epic and thought-provoking without a massive studio behind them or wall-to-wall computer imagery. A genuinely accomplished thriller.
The Worldview
For all its harsh edges, I.S.S. carries a strong moral center. Its dominant theme is loyalty — captured in the line, "The important thing is that we stick together." The film consistently prizes faithfulness to one's friends over blind obedience to orders, and it urges viewers to see the shared humanity in the people on the other side of a political conflict. In a story built on the machinery of war, that plea to recognize the person across the divide is worth honoring.
One note for viewers weighing the content: a woman vaguely mentions having once been engaged to another woman, who cheated on her. It's a passing reference rather than a developed storyline, but it's there.
The film's deepest instinct — that loyalty and seen humanity matter more than the orders handed down by a broken world — echoes something Scripture holds close. When everything on the ground is falling apart, the choice to stand by one another reflects a love that lays itself down: "Greater love has no one than this, that someone lay down his life for his friends" (John 15:13).
The Content Guide
The specifics — spoilers included by nature — so you can judge for your own family.
Dominant Worldview and Other Worldview Content/Elements
Strong moral worldview and theme of loyalty, stated as, “The important thing is that we stick together,” movie promotes loyalty to one’s friends over following orders, and urges humanizing the people on the other side of a political conflict, but a woman vaguely mentions having been “engaged” to a woman
Foul Language
13 obscenities (including six “f” words), one strong profanity using Jesus, and three light profanities
Violence
Four people are murdered, one by being struck on the head with an oxygen tank, two by stabbing with hand tools, and one by strangulation, plus a man is stabbed through the hand
Sex
A woman vaguely mentions having been “engaged” to a woman, who cheated on her multiple times with a third woman
Nudity
No nudity
Alcohol Use
Two scenes of drinking hard liquor
Smoking and/or Drug Use and Abuse
No smoking or drugs;
Miscellaneous Immorality
Verbal reference to a divorced parent bad-mouthing the other parent to their children, plus some deception and betrayal.
Talk About It
Questions for the drive home, the dinner table, or the youth group.
The crew's rallying cry is "The important thing is that we stick together." When do you think loyalty to friends should outweigh following orders — and when might it not?
Proverbs 17:17 · Acts 5:29The film asks its characters to see the humanity in people on the other side of a conflict. Who is hard for you to see that way, and what does Scripture say about loving even enemies?
Matthew 5:43–45 · Luke 6:27–31When the war below shatters every alliance, the astronauts must decide who they really are under pressure. What reveals a person's true character in a crisis?
James 1:2–4 · Proverbs 24:10The story turns on deception and betrayal among people who once trusted one another. How does the Bible call us to keep faith with others even when it costs us?
Psalm 15:1–4 · Colossians 3:9The Final Word
Cowperthwaite has made something rare: a small, brilliant thriller with a moral spine, all the tension of a blockbuster and none of the bloat. It's also an R-rated film with strong language and four murders, made for grown-up eyes. So here's our answer, the same one we opened with: worth the trip — adults only. Looking for something for the whole family instead? Start with our latest family-friendly picks.