Movies and TvShows featuring "extraterrestrial" theme.

While scavenging the deep ends of a derelict space station, a group of young space colonizers come face to face with the most terrifying life form in the universe.

3rd Rock from the Sun follows the lives of a group of aliens from the planet Oatu, who are on a mission to study and observe human behavior. They disguise themselves as a human family and live in the town of Rutherford, Ohio. The show humorously explores the challenges they face in adapting to human life and their unique perspective on the world.

Lois & Clark: The New Adventures of Superman follows the story of Superman and his double life as Clark Kent, a mild-mannered reporter for the Daily Planet. With the help of his love interest, Lois Lane, and his friends at the newspaper, Clark must balance his superhero duties with his personal life while protecting the city of Metropolis from various threats.

Defiance is set in the year 2046, where humans and several alien species coexist on Earth after a devastating war. The series follows the residents of the city of Defiance, formerly St. Louis, as they navigate the challenges of interspecies relationships, political conflicts, and the constant threat of alien invasions. The story focuses on the intertwined lives of various characters, including Nolan and his alien adopted daughter Irisa, as they try to build a new civilization in this world.

In a distant future, aliens pose a threat to humanity in a grand 26th-century battle. With the fate of the world hanging in the balance, brave soldiers and a powerful protagonist must confront the extraterrestrial invasion.

The Sarah Jane Adventures is a thrilling TV show that follows the life of journalist Sarah Jane Smith and her team as they investigate and battle aliens. With the help of her super-computer Mr. Smith, and her young neighbor Luke Smith, they go on exciting missions through time and space, encountering extraterrestrial beings and facing dangerous challenges. Along the way, Sarah Jane forms a strong bond with Luke, who becomes her loyal sidekick. Together, they protect the Earth from various threats while dealing with personal struggles and adjusting to their extraordinary lives.

Supergirl, also known as Kara Danvers, is a Kryptonian who escaped her planet's destruction and landed on Earth. She chooses to use her powers to protect the people of National City and fights against various villains and threats. Alongside her friends and allies, Supergirl battles evil while balancing her personal life as a reporter and maintaining secret identities.

Superman & Lois follows Clark Kent and Lois Lane as they return to Smallville with their teenage sons, Jonathan and Jordan Kent. As Clark takes on the role of Superman to protect the world, he and Lois must balance their superhero responsibilities with family life. They face threats both familiar and new, as they navigate the challenges of being working parents and battling villains determined to bring them down.

Young Justice follows the lives of teenage superheroes as they navigate the challenges of adolescence while saving the world from various threats. With powers ranging from telepathy to super strength, the team must work together to protect humanity from supervillains and otherworldly dangers.

In the 25th century, Buck Rogers, an astronaut from the 20th century, wakes up after 500 years and finds himself in a future where humanity is at war with a powerful alien empire. Buck joins forces with Earth's defense forces, using his skills and knowledge from the past to fight against the evil forces threatening the survival of humanity.

A humorous yet empathetic look at what would happen if an alien, lost and far from home, were to take on the form of an Earthbound teenage boy.

Clark Kent builds his secret Superman identity and embraces his role as the hero of Metropolis, while sharing adventures and falling in love with Lois, a star investigative journalist, who also takes Jimmy Olsen under her wing.

Tracker is a 2001 Canadian science fiction television series starring Adrian Paul and Amy Price-Francis. The series is based on a short story by Gil Grant and Jeannine Renshaw. The pilot episode and two other episodes were edited into the film Alien Tracker.

ALF, an alien life form from the planet Melmac, crash-lands on Earth and is taken in by the Tanner family. While adjusting to life on Earth, ALF gets into hilarious misadventures and forms a bond with the family.

In a prologue, business magnate Peter Weyland speaks with his newly activated android, who chooses the name David after observing a replica of Michelangelo's statue of David. The crew of the colonization ship Covenant is bound for a remote planet, Origae-6, but they discover an uncharted paradise with a threat beyond their imagination. They must attempt a harrowing escape from the planet and the dangerous alien creatures that inhabit it.

Gabby Duran, who constantly feels like she’s living in the shadows of her mother and younger sister, finally finds her moment to shine when she inadvertently lands an out-of-this-world job to babysit an unruly group of very important extraterrestrial children who are hiding out on Earth with their families, disguised as everyday kids.

Men in Black: The Series follows the adventures of Agent J and Agent K as they protect Earth from extraterrestrial threats. With their high-tech gadgets and quick thinking, they battle various aliens and investigate mysterious occurrences. Together, they ensure that the secrecy of the Men in Black organization is maintained and that Earth remains safe from alien invasion.

A reporter takes in a Martian who has crash-landed on Earth and tries to pass him off as his eccentric Uncle Martin. Together, they navigate the challenges of living together and keeping Martin's true identity a secret.

Resident Alien follows the story of an alien who crash-lands on Earth and takes on the identity of a small-town doctor while trying to blend in with humans. As he struggles to complete his mission, he forms unexpected friendships and gets entangled in the town's quirky mysteries.

In the year 2047, a talented boy named Takt has the ability to conduct monsters using classical music. He forms a bond with a girl named Destiny as they face various challenges and uncover secrets about their world.