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Ancient Aliens S13E15 · Return to Mars - Rotten Brains

Ancient Aliens

Ancient Aliens Season 13

Ancient Aliens S13E15 · Return to Mars

S13E157th January 20191h 24m6.0(1)

Documentary Mystery Sci-Fi & Fantasy

Watch S13E15 S13E14 S14E1

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

Episode

S13E15 · Season 13 · 15 of 15

Aired

7th January 2019

Network

History

Guest stars & crew

Jason Martell

Jason Martell

Self

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Episodes

Season 1 Season 2 Season 3 Season 4 Season 5 Season 6 Season 7 Season 8 Season 9 Season 10 Season 11 Season 12 Season 13 Season 14 Season 15 Season 16 Season 17 Season 18 Season 19 Season 20 Season 21 Season 22

The UFO Conspiracy

S13E1

–27th April 2018

Da Vinci's Forbidden Codes

S13E2

–4th May 2018

The Alien Protocols

S13E3

–11th May 2018

Earth's Black Holes

S13E4

–18th May 2018

The Desert Codes

S13E5

–25th May 2018

Area 52

S13E6

–1st June 2018

Earth Station Egypt

S13E7

–20th July 2018

Island of the Giants

S13E8

–27th July 2018

The Taken

S13E9

–3rd August 2018

The Sentinels

S13E10

–10th August 2018

Russia Declassified

S13E11

–17th August 2018

They Came from the Sky

S13E12

–24th August 2018

The Artificial Human

S13E13

–31st August 2018

The Alien Phenomenon

S13E14

–4th January 2019

Return to Mars

S13E15

–7th January 2019