The superhero Starman is sent by the Emerald Planet to protect Earth from belligerent aliens from the Sapphire Galaxy. The Sapphireans (or "Spherions") kidnap Dr. Yamanaka and force him to use his spaceship against the Earth.
Related Movies
Moldiver (1993)
A naïve young girl accidentally modifies her brother's secret superhero uniform and becomes the unwilling superheroine Moldiver.
High Plains Invaders (2009)
In the lawless heart of the Old West, notorious outlaw Sam Phoenix stands at the gallows, moments from justice—or so it seems. But when an unearthly terror descends on the town without warning, everything changes. As chaos erupts and survival becomes the only law, Phoenix finds himself facing a threat far deadlier than any posse. Something not of this world has arrived… and it’s just getting started.
LEGO DC Comics Super Heroes: Batman Be-Leaguered (2014)
When Batman, claiming to be a loner, refuses to join the Justice League, he is drawn into working with them when they are kidnapped one-by-one and held prisoner by one of Batman's nemeses.
Zenon: Girl of the 21st Century (1999)
Zenon Kar, a 13-year-old girl who lives on a space station in the year 2049, gets into some trouble and is banished to Earth. With help from some Earth friends she must find her way back.
Defendor (2009)
A crooked cop, a mob boss and the young girl they abuse are the denizens of a city's criminal underworld. It's a world that ordinary Arthur Poppington doesn't understand and doesn't belong in, but is committed to fighting when he changes into a vigilante super-hero of his own making, Defendor. With no power other than courage Defendor takes to the streets to protect the city's innocents.
Virtuality (2009)
Twelve extremely talented men and women have been chosen to be part of the Phaeton mission, a 10-year trek to explore a distant planetary system. In order to endure the stress of being confined to their high-tech vessel, the crew passes the time using advanced virtual reality modules that allow them to take on various identities. But as the ship approaches a critical phase of their journey, a deadly flaw is discovered in the virtual system, forcing them to question if someone onboard might be a killer.
The Atomic Submarine (1959)
Ships disappear on route across the Arctic Sea, and a special submarine is sent to investigate.
Expelled from Paradise (2014)
A.D. 2400, DEVA's central council detects an incident of unauthorized access into their mainframe. Someone on Earth was trying to hack into the system. The only information DEVA was able to retrieve was that hacker referred to themselves as "Frontier Setter." To investigate the mysterious hacker's motives, the high officials of DEVA dispatch system Security Third Officer Angela Balzac to the Earth's surface. Equipped with a prosthetic "material body," Angela attempts to make contact with a local agent Dingo, but what awaited her instead was a swarm of Sandworms now infesting the Earth's surface. Angela intercepts the gruesome pests with her exoskeleton powered suit Arhan.
Batman: Under the Red Hood (2010)
One part vigilante, one part criminal kingpin, Red Hood begins cleaning up Gotham with the efficiency of Batman, but without following the same ethical code.
Combat Wombat: Back 2 Back (2024)
When the promise of living in a perfect digital world traps the citizens of Sanctuary City online, Combat Wombat and Sweetie must return to save the day and kick some wom-butt!
Marooned (1969)
After spending several months in an orbiting lab, three astronauts prepare to return to Earth only to find their de-orbit thrusters won't activate. After initially thinking they might have to abandon them in orbit, NASA decides to launch a daring rescue. Their plans are complicated by a hurricane headed towards the launch site—and a shrinking air supply in the astronauts' capsule.
Terminal Invasion (2002)
Aliens in human disguise commandeer a rural airport during a snowstorm. To survive, the people trapped inside must determine which of their own is not of this Earth.
Doppelgänger (1969)
A planet is discovered in the same orbit as Earth's but is located on the exact opposite side of the sun, making it not visible from Earth. The European Space Exploration Council decide to send American astronaut Glenn Ross and British scientist John Kane via spaceship to explore the other planet.
Invasion of the Neptune Men (1961)
Astronomer Shinichi Tachibana has a secret identity as the superhero "Iron Sharp" and is well beloved by children. When they are attacked by a group of metallic aliens, Iron Sharp drives the aliens away. The resourceful Tachibana helps develop an electric barrier to block the aliens from coming to the Earth. After several losses by the aliens, they announce that they will invade the Earth, throwing the world into a state of panic.
Pumaman (1980)
Thousands of years ago, aliens visited Earth and fathered the Pumaman, a man-god with supernatural powers entrusted by a gold mask with the ability to control people's minds, which in present-day London, falls into the wrong hands.
Fire Maidens of Outer Space (1956)
An astronaut and crew land on Jupiter's 13th moon and find a monster and women from Atlantis.
The Time Guardian (1987)
In the distant future, the human race nears extinction and a new race of beast-like creatures rule the earth. The few surviving people live in the City, a huge protected construction with the ability to travel in both space and time. The City travels back to our time to save humanity...
Space Mutiny (1988)
A pilot is the only hope to stop the mutiny of a spacecraft by its security crew, who plot to sell the crew of the ship into slavery.
Santa Claus Conquers the Martians (1964)
Martians fear their children have become lazy and joyless due to their newfound obsession with Earth TV shows. After ancient Martian leader Chochem suggests that the children of Mars need more fun—including their own Santa Claus—supreme leader Lord Kimar assembles an expedition to Earth. Once there, they kidnap two children who lead them to the North Pole, then capture the real Santa Claus, taking all three back to Mars in an attempt to bring the Martian children happiness.
The Flash (2023)
When his attempt to save his family inadvertently alters the future, Barry Allen becomes trapped in a reality in which General Zod has returned and there are no Super Heroes to turn to. In order to save the world that he is in and return to the future that he knows, Barry's only hope is to race for his life. But will making the ultimate sacrifice be enough to reset the universe?