Life After People: The Series (Seasons 1–3)

Life After People: The Series (2009) is a History Channel documentary you can watch online on iFILM. Spun off from the hit 2008 special, it chases one chilling thought experiment: what happens to Earth if every human vanishes overnight, all at once.

Engineers, biologists and geologists walk the scenario out along a timeline. In the first hours the power grids fail and subway tunnels flood. Within decades dams give way, steel bridges rust through, and saplings push out the windows of empty skyscrapers. The Empire State Building, the Eiffel Tower, the Golden Gate Bridge, the Hoover Dam — CGI shows exactly how and in what order everything we spent centuries building comes apart. Meanwhile wildlife reclaims the streets, as wolves, deer and feral pets move into the abandoned neighborhoods.

The show's strength is its specificity: not a vague apocalypse but an engineer's reckoning of timelines and causes. It suits anyone who likes calm, well-researched science and the strange beauty of a world gone quiet. Stream every episode of Life After People online on iFILM.