Shows like The Invaders

The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a living—more of a hobby actually, and the Doctor's very, very good at it.

The Time Tunnel is a 1966–1967 U.S. color science fiction TV series, written around a theme of time travel adventure. The show was creator-producer Irwin Allen's third science fiction television series, released by 20th Century Fox and broadcast on ABC. The show ran for one season of 30 episodes. Reruns are viewable on cable and by internet streaming. A pilot for a new series was produced in 2002, although it was not picked up.

Years ago, the Taelons came to Earth, offering friendship and technology to humanity. But there are those who believe the Taelons have more sinister motives.

The Green Hornet is a television series on the ABC US television network that aired for the 1966–1967 TV season starring Van Williams as the Green Hornet/Britt Reid and Bruce Lee as Kato.

In 2064, Captain Troy Tempest of the World Aquanaut Security Patrol and his crew explore the oceans in their combat submarine Stingray, encountering friendly and hostile undersea aliens.

Automan is an American science fiction superhero television series produced by Glen A. Larson. It aired for only 12 episodes on ABC between 1983 and 1984.

Set fifteen years in the then-future year 1983, the series tells the tale of the crew and passengers of a sub-orbital transport ship named Spindrift. In the pilot episode, the Spindrift is en route from Los Angeles to London, on an ultra-fast sub-orbital flight. Just beyond Earth's boundary with space, the Spindrift encounters a magnetic space storm, and is dragged through a space warp to a mysterious planet where everything is twelve times larger than on Earth, whose inhabitants the Earthlings nickname "the Giants". The Spindrift crash-lands, and the damage renders it inoperable.

After fully recovering from her near fatal bout of bionic rejection, Jaime Sommers, the first female cyborg, is assigned to spy missions of her own.

Join the crew of the Seaview aboard their super high-tech submarine, where no mission is too dangerous and no threat is too deadly, be it enemy agents, mad scientists, deadly sea creatures, or impending nuclear disaster.

The adventures of The Doctor, a time-traveling humanoid alien known as a Time Lord. He explores the universe in his TARDIS, a sentient time-traveling spaceship. Its exterior appears as a blue British police box, which was a common sight in Britain in 1963 when the series first aired. Along with a succession of companions, The Doctor faces a variety of foes while working to save civilizations, help ordinary people, and right many wrongs.

In the aftermath of a hurricane the Florida Park Ranger and his family deal with strange occurrences, including luminescent creatures in the water. People in the town start to act different, who can you trust?

Dr. Daniel Westin creates a formula to be used for matter transformation. To test the formula he uses it on himself. Before he can return to normal he discovers the government wants to use his formula for wrong, so he destroys it. Being unable to become visible again, he and his wife become agents for KLAE fighting crime.