This compilation of Seconds from Disaster combines two airplane tragedies that took hundreds of lives and were caused by the smallest issues. Swiss Air 111 fell from the sky due to microscopic fault in the wiring that sparked a fire in the cockpit. This fire grew uncontrollably and led to the demise of 229 people onboard. JAL123 mysteriously crashed just after take-off into a remote mountainside. Through thorough investigation, it's learned that wear and tear on small repairs caused the untimely death of the 520 people on board.

1985年、日本航空123便は離陸のわずか45分後に人里離れた山中に墜落し、乗客乗員合わせて520人もの死者を出した。また1998年にはスイス航空111便がカナダ東海岸の大西洋上に墜落。乗員乗客229人全員がその衝撃で命を落とした。番組では事故現場と墜落の瞬間を再現し、専門家が分析。悲惨な真実を明らかにすると同時に、数々の証拠を丁寧に分析し、航空史に残る事故の謎を解き明かしていく。

Veja duas tragédias aéreas que levaram centenas de vidas e foram causadas pelos menores problemas.