The Walker family future looks hopeful - until Cordell vanishes. As mysterious captors try to physically and mentally break him, Captain James, Cassie and other Rangers strive to rescue Cordell, but Stella has her own ideas about helping.
Follows Fields as he's dropped into some of the most extreme and deadliest places on Earth for seven days and his task is to keep himself and his small film crew alive and lead them to an extraction point.
