10 Forgotten Sci-Fi Films Worth Watching Right Now — and Where to Stream Them
TL;DR: Collider ranked ten genuinely great sci-fi films that slipped through the cultural cracks — from 1966's "Seconds" to 1985's "Enemy Mine." Most are available on major streaming platforms. If your watchlist has room for something that isn't a franchise, start here.
Science fiction buries its best work by accident.
Not malice. Just momentum. The genre moves so fast that certain films — the ones that chose ideas over spectacle, character over chaos — get swallowed by whatever blockbuster landed the same month. Collider published a ranked list of ten forgotten sci-fi movies that are, genuinely, great. No qualifiers. The list spans 1966 to 1999, covers American and New Zealand productions, and cuts through paranoia, identity, ecological collapse, and body horror. If you haven't seen most of them, that's the entire point.
Start Here: "Enemy Mine" Is the Gateway Film
Most of you half-remember this one from late-night cable in the '90s. Released in 1985 by 20th Century Fox, "Enemy Mine" starred Dennis Quaid as a human soldier and Louis Gossett Jr. as an alien enemy, both stranded on a hostile planet after a dogfight in space. The premise sounds like a tolerance parable — it isn't.
What director Wolfgang Petersen actually made was a film about how long mutual dependence takes to become genuine affection. The two soldiers don't bond quickly. They bicker, they suffer, they resent each other. There's a scene where Gossett Jr.'s Jeriba teaches Quaid's Davidge to read from a Drac holy text, and the shift in power between them is so quiet you almost miss it. Gossett Jr., working under hours of prosthetic makeup, earned a Saturn Award nomination for a performance that deserved far more recognition. The film currently sits at 7.3 on IMDB, steady across decades of quiet reassessment.
This is the film to start with because it works on its own terms — no genre literacy required. The premise is simple. The runtime is 115 minutes. And it earns every moment of warmth it builds. Hard to imagine a better entry point.
"The Thirteenth Floor" Got Buried by "The Matrix" — Unfairly
Here's what nobody says plainly: "The Thirteenth Floor" is a better film than its 29% Rotten Tomatoes score suggests. The reason that score exists is contextual, not critical. It opened six weeks after "The Matrix." Both films ask what it means to live inside a constructed reality. One had bullet-time and Keanu Reeves in a trench coat. The other had a noir murder mystery and Craig Bierko in a rumpled suit.
"The Matrix" pulled $171 million domestic. "The Thirteenth Floor" made $8.7 million. Critical reception followed the money — as it tends to do.
What actually happens in "The Thirteenth Floor" — and what it does well — is take simulation theory and run it toward dread instead of action. Director Josef Rusnak, working from a 1964 novel by Daniel F. Galouye, builds horror out of nested realities: the idea that consciousness might be manufactured and discarded by a tier of existence that doesn't care about your sense of self. That's colder than anything "The Matrix" touched. If you liked the paranoia of "The Matrix" but wanted something stranger, less heroic, this is the film.
The Complete List: What You're Actually Getting
Collider's May 2026 ranking covers ten films. Here's what you need to know before diving in:
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"The Brother from Another Planet" (1984) — John Sayles directing; Joe Morton as an alien who lands in Harlem and slowly absorbs human culture through observation. Quiet. Funny. Deeply empathetic.
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"The Hidden" (1987) — Jack Sholder; Kyle MacLachlan and Michael Nouri. An alien parasite jumps between human bodies. The twist: it likes human excess — fast cars, loud music, violence. It's a body-horror comedy disguised as a cop thriller.
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"Silent Running" (1972) — Douglas Trumbull directing his only feature; Bruce Dern as a botanist alone in space with three robot companions and Earth's last forests. The loneliness is real. That's what sticks.
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"Phase IV" (1974) — Saul Bass's only fiction film (yes, the title-sequence legend). Nearly wordless. Ants reorganize planetary ecology. The macro photography is unsettling in ways that still work. It's strange because Bass didn't grow up making movies — he didn't know the rules.
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"Colossus: The Forbin Project" (1970) — Joseph Sargent; Eric Braeden. A supercomputer designed to control nuclear weapons gains consciousness and decides humanity needs a parent. Cold War paranoia crystallized into one perfect premise. The thing nobody mentions is how much this film's final ten minutes anticipate every AI-anxiety film of the last decade, from "Ex Machina" to "M3GAN," except Sargent got there fifty years earlier and didn't soften the ending.
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"The Quiet Earth" (1985) — Geoff Murphy directing; Bruno Lawrence as the last man on Earth after a technological apocalypse. One of the most genuinely disorienting endings in science fiction. It sits with you afterward.
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"Seconds" (1966) — John Frankenheimer directing; Rock Hudson as a man given a second life through plastic surgery. It's about paranoia, identity, and the impossibility of escape. Black-and-white cinematography that looks like paranoia feels.
All of them run between 80 and 115 minutes. None cost more than $40 million to make. Most opened without wide theatrical footprints — which is why you've never heard of them.
Where to Actually Watch These in India (And What's Available)
Streaming availability shifts constantly. Movie OTT's tracker updates in real time, which matters when you're chasing older films across platforms.
Current status as of mid-2026:
- "Enemy Mine" — Amazon Prime Video India; English audio only
- "The Thirteenth Floor" — SonyLIV India; English only
- "Silent Running" — Amazon Prime Video India
- "Colossus: The Forbin Project" — Tubi (free with ads); limited Indian platform presence
- "The Quiet Earth" — availability in India is sporadic; check Movie OTT for current status
- "Seconds" (1966) — Criterion Channel in the US; Indian availability is thin
- "The Brother from Another Planet" — Tubi (free)
- "Phase IV" — availability in India limited; check Movie OTT for updates
- "The Hidden" — Amazon Prime Video India (check availability in your region)
None have regional language dubbing — they're too old and too niche. English subtitles are standard across platforms.
For Indian audiences, the more relevant comp for "Enemy Mine" isn't some Hollywood buddy picture — it's "Kantara" (2022), which proved that genre films built on spiritual sincerity and physical landscape can find massive crossover audiences when the emotional core is direct enough. "Enemy Mine" operates on that same frequency. It's accessible. Emotionally direct. The buddy-film structure gives it warmth. "Phase IV," by contrast, is a harder sell — nearly wordless, about ant intelligence. Brilliant. Not casual viewing.
Why These Directors Disappeared — And What Happened to Them
This list is partly a document of careers that didn't land where they should have.
Wolfgang Petersen ("Enemy Mine") went on to direct "Das Boot" and "Air Force One." He's fine. But "Enemy Mine" is genuinely underrated even within his filmography — it's patient in ways his bigger films weren't allowed to be. Douglas Trumbull ("Silent Running") was one of the most technically gifted visual effects artists in Hollywood history. He contributed to "2001: A Space Odyssey" and "Blade Runner." "Silent Running" remains his only solo directorial feature. He died in February 2022.
Saul Bass ("Phase IV") is remembered as a graphic designer and title-sequence legend. "Phase IV" is his only fiction feature, and it's strange in ways only someone who didn't grow up making movies could make something strange. The macro photography of ant colonies — shot by Ken Middleham — still unsettles viewers. Paramount, per a 2012 report in Cinephilia & Beyond, cut Bass's original psychedelic ending before release; the restored version didn't surface publicly until a 2012 screening at the Alamo Drafthouse (the full montage has since circulated online, and it transforms the film from a curiosity into something closer to experimental horror).
John Frankenheimer ("Seconds") directed "The Manchurian Candidate" and "Birdman of Alcatraz" in the same decade. "Seconds" completes an informal paranoia trilogy, but it's the least-seen of the three. That's the crime of this article, honestly — that "Seconds" isn't already canon.
The Watch Order — Start Here, Then Move Through
Don't watch these in ranking order. Watch them by what you need:
If you want something immediate and warm: "Enemy Mine." You'll finish it and think about it for days.
If you want something unsettling: "Phase IV" or "The Quiet Earth." Both are patient. Both reward the patience.
If you want something that feels like paranoia: "Seconds" or "Colossus: The Forbin Project." Cold. Precise. No escape route.
If you want something funny: "The Hidden" or "The Brother from Another Planet." They're comedies disguised as genre films.
Don't stack them. Watch one every few days. These films need space to sit in your head.
What's Actually Worth Your Time Here
Lists like this generate a weekend of searches, a small bump in streams, maybe a tweet from a filmmaker saying they loved one as a kid. Then it fades.
The durable value is curatorial. If even two or three of these get picked up for Criterion releases or licensed to a major platform with proper restoration, the conversation extends. "The Quiet Earth" in particular — a New Zealand film with one of the most genuinely disorienting endings in science fiction — deserves a 4K restoration. Hard to say if that's coming.
The answer to "should I watch these?" is yes. Start with "Enemy Mine." Work backward from there. None of them waste your time. Several of them will stay with you.
Movie OTT's catalog has current availability across all regions, updated regularly. Check there before searching.
