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Ancient Aliens: Nazis vs. Aliens (S11, E5) | History

June 11, 2019 By

Alan Turing created the enigma machine to break the Nazi code during WWII, but did he have help from above? Learn more in this collection of scenes from “The Visionaries.” #AncientAliens

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Ancient Aliens
Season 11
Episode 5
The Visionaries

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

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48 Comments on "Ancient Aliens: Nazis vs. Aliens (S11, E5) | History"

    June 11, 2019

    Like this series? Check out another History Channel classic: Project Blue Book, premiering January 8th at 10/9c.

  2. yeyo
    June 11, 2019

    Robert hialmar jhonson worked on that project too

  3. muhd shukti
    June 11, 2019

    Should i buy huawei P30 ?

    Ancient astronaut say yes

  4. Dick Cheney
    June 11, 2019

    wow 11 seasons? I guess it makes sense when you consider the endless amount of evidence on aliens.

  5. Psykonaut
    June 11, 2019

    Do ancient astronaut theorists ever say no?

  6. sau jau
    June 11, 2019

    "ancient astronaut theorists say yes" . Do they have this line on purpose. It is in every video .
    They're having fun.

  7. William Eaton
    June 11, 2019

    I stopped after season 3 thinking this nonsense wouldnt continue....and here we are.

  8. Rijin Mc
    June 11, 2019

    In old times:we can't explain it so it's god.
    Now:we can't explain it so it's aliens

  9. Indo Crop Circles
    June 11, 2019

    I've been waiting for 400 years to hear "Ancient alien theorists say NO".

  10. Colton Wes
    June 11, 2019

    NOT extraterrestrial. If you are to time travel it would be through programming /electricity of human mind.... electricity is the gateway to time travel and SPACE travel but a lot of people are terrified of it

  11. mino totta
    June 11, 2019

    Look at italian video LEALE MARTELLI 00

  12. Hugo Santiago
    June 11, 2019

    Aliens bought me closser to smoking weed

  13. mYstiQueMadonNaMeDusa
    June 11, 2019

    even if it's not 100% but i still respect their (AAT) research so for those who are still skeptical and making fun of i wonder if you're really sure that your greatx9 grandparents were married before the birth of yourself or not i bet that even you yourself find it difficult to confirm if illegitimacy did occur along the way?

  14. Thy small Midget 25
    June 11, 2019

    No .

  15. Prince Kwåku
    June 11, 2019

    Watch Hellboy 😫 Ijs. America is full of it

  16. Jessus Chavez
    June 11, 2019

    The universe had a beginning

  17. RDR
    June 11, 2019

    What's wrong with the sound?

  18. Dr. Amorphous
    June 11, 2019

    R.I.P this channel.

  19. That Guy Shawn
    June 11, 2019

    Alex Jones has CHANGED my life for the better.

  20. Navin R. Johnson
    June 11, 2019

    I'm so baked right now.

  21. R&N RailProductions
    June 11, 2019

    This sounds like something a mod would do that makes Germany overpowered in Hoi4.

  22. TheZephyrZad
    June 11, 2019

    The aliens are demons, inter dimensional entities that will communicate with humans if summoned.

  23. Ext Exc
    June 11, 2019


  24. scratch
    June 11, 2019

    And Alan's '"reward"?

    Being castrated.

  25. scott left
    June 11, 2019 baboons....not "SHYRE".....bloody AMA---RE--CANS....can't think.
    btw, Charles Babages Difference engine was the first computer, his daughter Ida was the first programmer, Jaquards loom was the first machine that ran from punch basically.....Turing knew these things well.

  26. Jaime F
    June 11, 2019

    Alex jones anyone?

  27. Hackiesacker007
    June 11, 2019

    Who's here after Alex Jones on Joe Rogan?

  28. Marshall Eastwood
    June 11, 2019

    1:12 doctor house? Wtf

  29. victor front
    June 11, 2019

    now why would aliens not be able to contact us again, or contact us all the time if they can do it to him

  30. iwantme1234
    June 11, 2019

    Here after watching Alex Jones podcast.

  31. Jemell Rodgers
    June 11, 2019

    So basically we live in a simulation

  32. Toxic
    June 11, 2019


  33. Fabian Swiderski
    June 11, 2019

    Funn fact the polish cracked the Enigma code

  34. carl thronson
    June 11, 2019

    I'm a alien

  35. big dog
    June 11, 2019

    No alien assistance just a very intelligent man

  36. Raphael Manuel Gutierrez
    June 11, 2019

    Why Ancient astraunaut theorist always say yes?

  37. Anthony Oliva
    June 11, 2019

    Nazi' Bean's..& Sausage..

  38. darren vincent
    June 11, 2019

    radenr blue star radenr which means raider of all worlds. 55555 333. co ordinates not for sale. coder n de,coder.123.321.231.132.231

  39. Scream Bloody Murder
    June 11, 2019

    History channel lost all it's credibility. What a mess! Inserting people with false ideas. No there's no evidence of ET in our history... mythology/faith is not evidence!!! The thing bugs me most is lack of faith on ancient human civilization! No they didn't took help from ET but innovation. Like 200 years back we used to live not much better than them but look at us now! Did we took any help from ET? This is totally absurd.

  40. AlarmClock
    June 11, 2019

    They might have.. or it goes even deeper.... if what we think is right, it may be one complex cycle, both Devine and mathematically complex, and somehow we keep cracking the code deeper and deeper. - 1/3 Alphas, Leaders of the Pack

  41. JD Gaming
    June 11, 2019

    so freaking cringe worthy i had to close the video the history channel does nothing but make great inventors look bad by saying some other higher being did it.


  42. K. S.
    June 11, 2019

    how can the enigma machine itself be "infamous"?

  43. Marek Szerenos
    June 11, 2019

    enigma was cracked before WW2 by Polish mathematicians . do your homework .

  44. Mark Romulo
    June 11, 2019

    watach Enigma on Vegas

  45. Karol Jarnuszkiewicz
    June 11, 2019

    1:10 the Enigma code was deciphered by 3 Polish mathematicians in 1937

  46. new england patriot
    June 11, 2019

    big lie, it was a polish man that solved it not an English person. months ago England came out and told the truth

  47. DiscreetNinja TV
    June 11, 2019

    Loads of bull

  48. Nobod-E
    June 11, 2019

    I'm guessing aliens also made contact with that British soldier who didn't shoot Hitler in ww1 and told him not to do it beforehand.

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