Echo 3 follows Amber Chesborough, a brilliant young scientist who is the emotional heart of a small American family. When Amber goes missing along the Colombia-Venezuela border, her brother, Bambi, and her husband, Prince - two men with deep military experience and complicated pasts - struggle to find her in a layered personal drama, set against the explosive backdrop of a secret war.
E1
In the aftermath of a joyous wedding gone awry, the bride goes missing in South America and the military men in her family vow to find her.
E2
At the American embassy in Bogota, the men run into bureaucracy. They find an ally in a powerful banker and embark on an impromptu mission.
E3
Prince uses his media savvy to pressure the American and Colombian governments to own the mission, setting off a chain reaction in the jungle.
E4
Bambi loses the guerilla's trail and reacquaints himself with whiskey. Prince recovers from his wounds and starts putting the mess behind him.
E5
Amber reaches her final destination at a Venezuelan black site. She's told she will die there.
E6
Bambi receives a surprise visit from an old pal at the CIA. Prince has a change of heart. A daring plan is formulated to set up a prisoner exchange.
E7
Prince and Bambi negotiate the hard way, crossing a line. Violetta probes the government's possible involvement.
E8
Amber loses her grip on reality and faces execution. Out of options, Prince and Bambi arm up and recruit mercenaries for a historic raid.
E9
As night falls, Prince, Bambi, and their team set out across the border, fulfilling Bambi's promise to knock the place over.
E10
Season finale. Violeta strikes back to save her country. The men must consider what happens if you rescue someone who doesn't want saving.