The BEST episodes of Ancient Aliens season 13

Every episode of Ancient Aliens season 13, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Ancient Aliens season 13!

Explores the controversial theory that extraterrestrials have visited Earth for millions of years. From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate. Did intelligent beings from outer space visit Earth thousands of years ago?

Last Updated: 4/27/2024Network: HistoryStatus: Continuing

8.01

298 votes

#1 - The Alien Protocols

Season 13 - Episode 3 - Aired 5/11/2018

In 2017, a strange, cigar-shaped object enters the solar system from another star system, traveling in such an unusual trajectory it causes some astronomers to suggest that it could be an extraterrestrial craft.

Writer: Eric Murphy, Kevin Burns, Max Thompson

Watch Now:Amazon Apple TV

7.88

233 votes

#2 - Earth Station Egypt

Season 13 - Episode 7 - Aired 7/20/2018

Ancient astronaut theorist Giorgio A. Tsoukalos explores the latest scientific discoveries at some of the world's most ancient places to find evidence that extraterrestrials visited Egypt in the distant past.

Writer: Andrew Nock, Kevin Burns, Max Thompson

Watch Now:Amazon Apple TV

7.82

320 votes

#3 - The UFO Conspiracy

Season 13 - Episode 1 - Aired 4/27/2018

In 2017, news breaks that the Department of Defense recently spent millions investigating reports of UFOs; the latest disclosure about a series of secret government UFO projects dating back decades.

Writer: Andrew Nock, Frankie Glass, Kevin Burns, Max Thompson

Watch Now:Amazon Apple TV

7.78

160 votes

#4 - The Alien Phenomenon

Season 13 - Episode 14 - Aired 1/4/2019

Erich von Däniken's "Chariots of the Gods?" suggests that aliens visited Earth in the distant past, and there are those who believe that he will be proven right.

Writer: Kevin Burns, Kristina Djokic, Max Thompson

Watch Now:Amazon

7.77

201 votes

#5 - The Artificial Human

Season 13 - Episode 13 - Aired 8/31/2018

A look at whether or not intelligent robots are a threat to humanity or the next step in human evolution; as man and machine begin to merge, humanity could be fulfilling a destiny prepared for by aliens thousands of years ago.

Writer: Brian Garson, Frankie Glass, Kevin Burns, Max Thompson

Watch Now:Amazon

7.66

310 votes

#6 - Da Vinci's Forbidden Codes

Season 13 - Episode 2 - Aired 5/4/2018

Researchers claim hidden messages can be found within the works of Leonardo da Vinci, and other art throughout history, that may reveal an extraterrestrial influence.

Writer: Joseph Maddrey, Kevin Burns, Max Thompson, Nadia Nikolic Bowen

Watch Now:Amazon Apple TV

7.66

183 votes

#7 - Return to Mars

Season 13 - Episode 15 - Aired 1/7/2019

An examination of possible encounters humans could have once colonies are established beyond Earth.

Writer: Kevin Burns, Lennox Wiseley, Max Thompson

Watch Now:Amazon

7.65

273 votes

#8 - The Desert Codes

Season 13 - Episode 5 - Aired 5/25/2018

Researchers study giant ancient drawings found etched into the desert floor, which may be a part of an ancient alien code.

Writer: Evie Shapiro, Kevin Burns, Max Thompson

Watch Now:Amazon Apple TV

7.65

236 votes

#9 - Russia Declassified

Season 13 - Episode 11 - Aired 8/17/2018

A secret alliance hidden in plain sight. Joint space missions with undisclosed agendas. Have the United States and Russia been working together from the very beginning of the Space Race--in preparation for the ultimate extraterrestrial encounter?

Writer: Kevin Burns, Max Thompson, Rob O'Brien, Ruth O'Neill

Watch Now:Amazon Apple TV

7.65

261 votes

#10 - Area 52

Season 13 - Episode 6 - Aired 6/1/2018

A look at whether or not Area 51's notoriety acts as a cover-up to much bigger, top-secret extraterrestrial experiments taking place at multiple locations.

Watch Now:Amazon Apple TV

7.58

220 votes

#11 - They Came from the Sky

Season 13 - Episode 12 - Aired 8/24/2018

Ancient cultures from around the world believed that meteorites were sacred stones imbued with the power of the Gods; Ancient Astronaut theorists ask whether or not these space rocks could be pieces of extraterrestrial technology.

Writer: Brian Garson, Kevin Burns, Max Thompson, Rob O'Brien

Watch Now:Amazon Apple TV

7.58

284 votes

#12 - Earth's Black Holes

Season 13 - Episode 4 - Aired 5/18/2018

Theorists speculate about the existence of black holes on Earth, which may explain strange disappearances and other inexplicable phenomena.

Writer: Evie Shapiro, Kevin Burns, Max Thompson, Rob O'Brien

Watch Now:Amazon

7.53

230 votes

#13 - Island of the Giants

Season 13 - Episode 8 - Aired 7/27/2018

Treasure hunter Marty Lagina and Ancient Astronaut theorist Giorgio A. Tsoukalos explore the bizarre statues, mysterious pyramids and gigantic structures left behind by one of the most mysterious cultures in the ancient world in Sardinia, Italy.

Writer: Katie Raines DeLoach, Kevin Burns, Max Thompson, Nadia Nikolic Bowen

Watch Now:Apple TV

7.47

210 votes

#14 - The Taken

Season 13 - Episode 9 - Aired 8/3/2018

Millions of people around the world claim to have been abducted by extraterrestrials; whether or not these extraordinary accounts are some form of mass psychological delusion still remains unanswered.

Watch Now:Apple TV

7.39

221 votes

#15 - The Sentinels

Season 13 - Episode 10 - Aired 8/10/2018

Seven stone giants stand guard over a Pacific island. But what are they protecting--and from whom? Ancient Astronaut theorists Giorgio A. Tsoukalos and David H. Childress explore a Polynesian land of bizarre figures and forbidden places in search of what could be the ultimate evidence of mankind's extraterrestrial origins.

Writer: Joe Escalante, Kevin Burns, Max Thompson

Watch Now:Apple TV