On Magnum P.I. Season 4 Episode 10, when a woman hires Magnum and Higgins to find a man she met at a coffee shop, but they learn he is hiding a big secret.

On Magnum P.I. Season 4 Episode 9, a Christmas Eve ransomware attack on the Honolulu Police Department forces Lia to reveal a family secret.

On Magnum P.I. Season 4 Episode 8, Magnum follows Higgins to discover what she’s been hiding, as she infiltrates a group threatening to take down MI-6. m

On Magnum P.I. Season 4 Episode 7, when Rick is asked to assist with a federal investigation into his childhood friend, Magnum begins an investigation of his own.

On Magnum P.I. Season 4 Episode 6, a journalist hires Magnum to track down his anonymous source who has mysteriously gone dark and Higgins gets a new assignment.

On Magnum P.I. Season 4 Episode 5, Magnum and Higgins are hired by an anxious groom to look into his bride-to-be on the eve of their wedding.

On Magnum P.I. Season 4 Episode 4, Higgins’ therapist hires her to try and find answers into why one of her teenage patients died of suicide.

On Magnum P.I. Season 4 Episode 3, Magnum, Higgins, and Rick go undercover at a high-end country club when a caddie is accused of stealing a member’s golf clubs.

On Magnum P.I. Season 4 Episode 2, Magnum and Higgins reunite and work the case of a construction worker’s tragic death, TC and Shammy get skyjacked.

On Magnum P.I. Season 4 Episode 1, Magnum tries to hide his new relationship, while Higgins is forced to assist her old employer, and Rick gets good and bad news.