Secrets of Alien Stonehenge

An alien Stonehenge with a sinister purpose, an eerie building filled with strange labyrinths, and an endless concrete track in the middle of nowhere are deserted engineering projects, and new discoveries reveal why they were abandoned.

Where to watch

You cover 0/134 episodes +122 with the plan · 91%

Your services

With the plan

Not covered

Discovery+

Subscription

116/134

Watch

Also available on 2

• 

  Science GO

  Subscription

  125/134

  Watch
• 

  Spectrum On Demand

  Free

  124/134

  Watch

Every episode is already streaming. About 2 months covers the whole binge.

Add HBO Max

Jun Jul Aug Sep Oct Nov

Subscribe ~2 months · binge 122 of 134 episodes, then cancel

See your month-by-month plan → Track