Jun 9, 2021 · 42m
A design flaw leaves 13 dead in a horrifying Minneapolis bridge collapse.
Engineering Catastrophes
From the hilarious to the mind-boggling, from the deadly to the bank-busting, witness some of the most outrageous structural disasters and the genius resolutions to get things back on track.
Season 4 Episodes
Browse every episode and jump into details.
Jun 16, 2021 · 42m
A massive sinkhole swallows millions of dollars of legendary Corvettes.
Jun 23, 2021 · 42m
Experts investigate the engineering flaw behind a railway disaster.
Jul 7, 2021 · 42m
Experts uncover what triggered a fatal malfunction at a Texas oil refinery.
Jul 14, 2021 · 42m
Engineers investigate a deadly design flaw at a Canadian shopping mall.
Jul 21, 2021 · 42m
Experts investigate the collapse of a New Orleans hotel construction site.
Aug 11, 2021 · 42m
Experts investigate a deadly tragedy in an Oklahoma bridge collapse.
Aug 18, 2021 · 42m
Experts investigate a deadly hotel walkway collapse in Kansas City.
Aug 25, 2021 · 42m
A container vessel runs aground blocking a critical global trade route.
Sep 1, 2021 · 42m
A vital Pennsylvania highway is destroyed after a catastrophic landslide.
Season 4 FAQ
Quick answers about this season's release timeline and episode lineup.
When did Engineering Catastrophes Season 4 premiere?
Engineering Catastrophes Season 4 premiered on June 9, 2021.
How many episodes are in Engineering Catastrophes Season 4?
Engineering Catastrophes Season 4 has 10 episodes.
What is the first episode of Engineering Catastrophes Season 4?
The season opens with Season 4 Episode 1, "Mayhem in Minneapolis". It aired on June 9, 2021.
Go to Season 4 Episode 1