When demolitions don't go as planned, engineers race for cutting-edge solutions to bring down buildings that refuse to fall, and at the world-renowned Pontiac Silverdome in Michigan, experts try to succeed when the world's most powerful explosives fail.

State-of-the-art technology saves world-class structures from destruction and experts scramble to find answers to critical engineering mysteries. This is a mashup of S02E06, "Hellfire USA" and S02E07, "Sins of Ghost Vegas".