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.”

A local priest is murdered over a long-lost ancient cross, the cross which Magellan held in his hand the day he was killed by Lapu-Lapu in the Battle of Mactan. Alex, Kai, and Ernesto must solve the priest’s murder and find the lost relic before it can land in the wrong hands.

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.

When Alex entangles himself in a homicide investigation on behalf of his love interest, Ann Villegas, he is forced to befriend a geriatric couple with peculiar personality traits, coming to terms with the fact that life - and people - are often more complicated than they appear.

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.

When Alex takes a job protecting a country singer he idolizes; he quickly learns that you should never meet your heroes. But when the singer is kidnapped, Alex must figure out who is really behind the crime and rescue him before it's too late.

Alex's con-artist Uncle Danny comes for a visit to make amends and Alex finds himself caught between protecting the world from his Uncle and protecting his Uncle from Kai and Ernesto... and a very pissed off mafia leg breaker.

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.

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.

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.