44:18
How the CIA’s Berlin Tunnel Tapped Every Soviet Message—Until a KGB Mole Exposed It All
Classified Information Berlin Mp3 & Mp4
44:18
01:05:17
The CIA's Secret Tunnel Under Berlin to Spy on KGB
20:18
The World Stunned by the Secret Tunnels Beneath Berlin
50:35
P-51 Pilot Vanished Over Berlin In 1945 — Then Walked Into An Embassy 30 Years Later
10:57
CIA vs KGB: The Secret Berlin Tunnel That Changed History
30:31
The Soviets Mocked America’s “Sewer Project” — Until They Found The Wires Beneath Berlin
21:42
The Secret Tunnel Under Berlin Nobody Knew About
51:29
Battleground Berlin: CIA vs. KGB in the Cold War
22:48
Underground WW2 bunker with lights WORKING and mysterious ENCOUNTER inside..
26:08
Why Berlin is still the Spy Capital | Spy Documentary