Tasked with probing computer espionage for a corporate giant, Magnum takes on a side job from the company president to tail his wife, suspected of infidelity. The trail leads to a shocking revelation: her lover is Rick, plunging Thomas into a tangle of divided loyalties. Meanwhile, Higgins, awaiting his former fiancée’s visit, ropes Magnum into a frantic fitness regimen, adding chaos to an already explosive web of secrets and betrayal.