E1 - The NY City Subway Plot

Aired: October 26, 2018

As three young terrorists finalize plans to detonate bombs on New York City's subway, law enforcement agencies work tirelessly to halt the attacks.

E2 - The Student Bomb Maker

Aired: October 26, 2018

A suspicious online purchase helps start the FBI's investigation into a chemical engineering student's quest to inflict horrendous damage on America.

E3 - Cargo Bomb Plot

Aired: October 26, 2018

A number of international intelligence agencies work together to thwart a terrorist scheme to blow up American cargo planes in flight.

E4 - Operation Chevrolet: The Plot to Kill Saudi Ambassador

Aired: October 26, 2018

A car salesman plans to assassinate the Saudi Ambassador to the U.S. with some help from a Mexican cartel member -- who happens to be a DEA source.

E5 - Operation Overt: The Transatlantic Liquid Bomb Plot

Aired: October 26, 2018

Suicide bombers plan to use explosive liquids disguised in sports drinks to blow up at least seven separate planes bound for North America.

E6 - Martin Luther King Day Plot

Aired: October 26, 2018

A man with ties to white supremacists goes on the run after his plan to bomb a Martin Luther King Day march is foiled by the FBI.

E7 - The Sauerland Cell: Plot to Kill U.S. Soldiers

Aired: October 26, 2018

Four terrorists plan a two-pronged attack in Germany: detonate bombs in popular nightclubs, followed by larger bombs in the streets once people flee.

E8 - The Israel Honey Trap

Aired: October 26, 2018

A young mother's suicide attack at an Israeli checkpoint ignites interest in her motivations as well as her baffling backstory.

E9 - Australian Anzac Day Plot

Aired: October 26, 2018

The arrest of a 14-year-old boy in England sparks a frantic investigation into a terror plot halfway around the world in Australia.

E10 - German Jihad & The EURO Plot

Aired: October 26, 2018

A horrific terrorist plot -- suicide bombers and shooters working in tandem -- is foiled when a suspect makes an unexpected move.