The BEST seasons of Echo 3

Every season of Echo 3 ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Echo 3!

When brilliant scientist Amber Chesborough vanishes along the Colombia–Venezuela border, her brother and her husband — both elite U.S. Army commandos — struggle to find her amid a guerilla war, discovering that the woman they love might have a secret.

Last Updated: 9/5/2024Network: Apple TV+Status: Ended