Alex goes undercover as a prisoner and, with the help of Kai and Ernesto, figures out how The Waterboarder has been running his criminal empire from behind bars.

The partner who betrayed Alex shows up on the island, and Alex's long-absent daughter shows up on his doorstep to tell him she's joined the Peace Corps.

When Alex temporarily moves in with Ernesto, he is drawn into a family drama that transcends generations, spans decades, and proves that, indeed, “the past is never dead; it is not even past.”

Alex, feeling competitive, races to solve a murder before a celebrated detective can find the killer. Things take a turn for the personal when Alex realizes the crime leads back to the murder of Kai's mother fifteen years before.

Kai is assigned to a clandestine intelligence operation during the wedding of Tommy Chow aka the Scorpion, the boss of the Qin Xiong Di, Hong Kong's most brutal Triad. Alex is unintentionally dragged in the deadly dangerous game.

When Alex discovers that a group of mobsters are shaking down local street-food vendors, he goes undercover as a Spanish crime lord to bring the criminals to justice. But when he learns that a murderous international businessman is pulling the strings, he realizes that the implications for the future of Cebu are far worse than he ever imagined.

Kai and Alex go undercover as a New Age-y couple at a self-help retreat in order to extract a naïve young woman from the clutches of a dangerous cult.

When an ex-DEA agent retires to a tranquil, out-of-the-way resort in the Philippines, he finds himself falling back into his undercover operative ways when he's pulled into a drug sting run by the local police department.

Alex befriends a boat mechanic wrongfully accused of murder in a remote fishing village, and, along with Kai and Ernesto, unravels an international smuggling operation and resolves a local blood feud in order to prove the man’s innocence.

During the traditional “Ghost Month” in the Philippines, Alex seems to be visited by the spirit of a dead man, wrongly accused of a crime, who seeks justice from the afterlife.

When Alex’s friend from the local gym is found murdered, Alex investigates and discovers his friend was involved in an underground badminton competition. Alex and Ernesto must go undercover as badminton players to solve the murder, and in the process, end up exposing a drug smuggling ring.

Alex’s ex-wife shows up with her new fiancé asking Alex to sign their divorce papers, but when the fiancé is mistaken for Alex and kidnapped by an old enemy, Alex finds himself racing to rescue the man.