Magnum, P.I.

Dead Man's Channel

Aired Oct 15, 1981 · 12:30 AM ET · 45 min

A derelict boat drifts in the cursed Nehoa Channel, its archaeologist owner vanished. His daughter, a marine biology student, enlists Thomas Magnum to unearth the truth. Despite islanders’ dire warnings, Magnum sails aboard Rick’s yacht, hunting treasure and the dark secret behind the disappearance.