Ancient Aliens: UNDERCOVER ALIEN CRASHES

Check out these top secret alien crashes in this compilation from Ancient Aliens.

#AncientAliens

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"Ancient Aliens" explores the controversial theory that extraterrestrials have visited Earth for millions of years.

[kianrees]

Love how they added subtitles for the Welsh guy likes he's speaking a different language 😭😭

[BlenderStudy]

Ancient Aliens is the best TV show in the world..!! 3:00 I have never heard of that before. That is just amazing.

[dianamorey]

Love this series. 19 years and counting. Collecting them on DVD. Definitely makes you think.

[MetalheadGobbe]

Gotta find a way back in time to cancel my marriage

[markliebrock]

Always found if I can’t sleep, just get up, put on ancient aliens, asleep within no time.

[Haywire-Alguire]

Georgio's dentist cut his hair again ! 😆

[KoraySEZAN]

Thank you History Channel for putting Turkish subtitles, you are followed by many of your followers in Turkey and we love to watch you Please keep it up

[Nandoxcelz]

Why are they showing an old story that was seen before but it release it like it’s some new hot story 20 hours ago?

[nephewslim]

For aliens to be so advanced, they are always crashing their ship. How they get there interstellar driver license?

[neb-taui-djeser]

3:16 Really? Because we are the center of the universe and all life in the universe uses our calendar? Or could they just count time in relation to their planet and history?
No, no we are the standard, we determine the universal scale, as usual. Humans, so self important.

[RiseoftheLibertarian]

Speaking of time travel, the video was posted an hour ago but the pinned comment by the history channel says 2 days ago.

[cc-Glory]

Col. Byrd did an expedition in antarctic, w/ the blue jackets from the Navy. They also thought that the crafts flew out an into the Ocean... interesting

[jerryjames]

Best aliens 👽 around is Ancient Aliens!

[CharlesBryant-bgwv]

I saw that j-rod interview I believe was labeled as being from a time in 1964. Creepy, but very, very authentic.

[IceColdRaspberryTea]

They Need To Do An Episode About The Varginha Incident In Brazil

[Niwded]

Could it be origin year 8100 as in when the universe as we know it was 8100 years old. Maybe millions of years ago for us ?

[kennethharrison]

Alians are also may possibly be in contact . Wright Patterson, Air Force Base ! 👌

[HULKBIGHEAD]

My parents used to see them flying into Cuba, coming from the ocean side.

[eugenegerman]

My theory when I was a kid is that UFOs are time machines.

[RiseoftheLibertarian]

Of course its time travel, lord knows Aliens use the same calendar we do. Its more likely that was the year in their calendar the craft was created.