Hunting Hitler - Season 1 - Eps 7: Friends in High Places
Following declassified FBI files that link Hitler’s U-boat unloading site to a massive German owned estate in the Southern Andes, the team uncovers the town of Bariloche and the Inalco House, where Hitler could have stayed. After trying to gain access to the property with aerial drones and a secret swim through the water, the team is able to take photos of the mysterious interior as well as finds a vent that could lead to a bunker.
About Hunting Hitler

Title: Hunting Hitler
First Air Date: 2015-11-10
Last Air Date: 2018-02-20
Status: Ended
Rating: 6.7/10 (from 32 votes)
Language: EN
Seasons: 4
Total Episodes: 25
Network: History
Genres: Documentary
Production Companies: Karga Seven Pictures
Synopsis
An FBI cold case that has laid dormant for 70 years, leads a group of world-renown investigators on the ultimate manhunt to finally answer the question: Did Adolf Hitler survive World War II?