6 Seasons
S8 E11 7/29/21

Chinese Nuclear Box

An enormous concrete box with bizarre circular openings looms on the coast of an island near mainland China; experts investigate and uncover tunnels leading to an enormous underground complex that nearly triggered a nuclear war.

Upcoming Airings

Sunday
Jan 23
11:05pm | 10:05c
Monday
Jan 24
3:05am | 2:05c

The Latest

Seasons