Season 15 · Episode 6 of 12
Aired Dec 31, 2025
Cold War Cover Up
Wed, Dec 31, 2025
0 of 12 watched this season
Exploring a top-secret military base in Michigan linked to an unexplained disappearance, and a California transportation hub that inspired lasting change.
Notes & ratings
0 ratings
0 notes
0
25
50
75
100
Airs
Wed, Dec 31, 2025
Show
Abandoned Engineering
145 episodes
Episode
S15 · E6
in Abandoned Engineering