Best Fantasy and Sci-Fi Live-Action Shows

In 1980s Indiana, a group of young friends witness supernatural forces and secret government exploits. As they search for answers, the children unravel a series of extraordinary mysteries.

Nine noble families fight for control over the lands of Westeros, while an ancient enemy returns after being dormant for millennia.

When a mysterious European ship is found marooned in a nearby Japanese fishing village, Lord Yoshii Toranaga discovers secrets that could tip the scales of power and devastate his enemies.

A secret military team, SG-1, is formed to explore other planets through the recently discovered Stargates.

An international team of scientists and military personnel discover a Stargate network in the Pegasus Galaxy and come face-to-face with a new, powerful enemy: The Wraith.

After the mysterious murder of his father, a son's search for answers begins a momentous fight against tyranny.

Five hundred years in the future, a renegade crew aboard a small spacecraft tries to survive as they travel the unknown parts of the galaxy and evade warring factions as well as authority agents out to get them.

Set 400 years in the future, the crew of the U.S.S. Orville continue their mission of exploration, navigating both the mysteries of the universe, and the complexities of their own interpersonal relationships.

Vikings transports us to the brutal and mysterious world of Ragnar Lothbrok, a Viking warrior and farmer who yearns to explore--and raid--the distant shores across the ocean.

An internal succession war within House Targaryen at the height of its power, 172 years before the birth of Daenerys Targaryen.

The life of Spartacus, the gladiator who led a rebellion against the Romans. From his time as an ally of the Romans, to his betrayal and becoming a gladiator, to the rebellion he leads and its ultimate outcome.

Follows Captain Flint and his pirates twenty years prior to Robert Louis Stevenson's classic novel "Treasure Island."

The further adventures in time and space of the alien adventurer known as the Doctor and his companions from planet Earth.

A human detective and a fairy rekindle a dangerous affair in a Victorian fantasy world, where the city's uneasy peace collapses when a string of murders reveals an unimaginable monster.

A young boy known as the Avatar must master the four elemental powers to save the world, and fight against an enemy bent on stopping him.

Captain Dylan Hunt and the crew of the Andromeda Ascendant set out on a mission to rebuild the Systems Commonwealth 300 years after its fall.

Thrown into a distant part of the universe, an Earth astronaut finds himself part of a fugitive alien starship crew.

When an old enemy, the Cylons, resurface and obliterate the 12 colonies, the crew of the aged Galactica protect a small civilian fleet - the last of humanity - as they journey toward the fabled 13th colony, Earth.

A crash-landed alien takes on the identity of a small-town Colorado doctor and slowly begins to wrestle with the moral dilemma of his secret mission on Earth.

Featuring stand-alone dramas -- sharp, suspenseful, satirical tales that explore techno-paranoia -- "Black Mirror" is a contemporary reworking of "The Twilight Zone" with stories that tap into the collective unease about the modern world.

The survivors of a plane crash are forced to work together in order to survive on a seemingly deserted tropical island.

A collection of animated short stories that span various genres including science fiction, fantasy, horror and comedy.

At the intersection of the near future and the reimagined past, waits a world in which every human appetite can be indulged without consequence.

Set 97 years after a nuclear war destroyed civilization, when a spaceship housing humanity's lone survivors sends 100 juvenile delinquents back to Earth, hoping to repopulate the planet.

Demigod Percy Jackson leads a quest across America to prevent a war among the Olympian gods.