When Five-0 nearly causes an international incident while on a case, Lt. Governor Denning tells them one of the team members will pay for it with their job.
After a 16-year-old kidnap victim, Amanda (Lyrica Okano), escapes her captors, her parents hire Magnum, who experienced similar trauma as a POW, to find who took her.
Magnum is trying to break a major gambling ring in the Islands while he and Higgins are feuding.