Hawaii Five-O (Classic)

A ten-year-old missing persons case is reopened when the bodies of a man and a woman are found during an archeological dig and medical reports show the pair to have been murdered.

A small-time hoodlum tries to eliminate the competition and open the way for a mainland crime syndicate to operate in Hawaii.

A strangler murders five women, leaving each wearing a blonde wig and their faces garishly made up.

Buddy Ebsen guest stars as a cunning college professor who plots an elaborate scheme to cash $750,000 worth of stolen travelers checks.

Vic Morrow guest stars as Edward Heron, a tourist in Hawaii, who, after being mugged and hospitalized, becomes the object of McGarrett's suspicions when he refuses to press charges and disappears from the hospital.

A psychotic sniper endangers the lives of motorists as he fires at cars from a hillside bunker overlooking a major highway.

McGarrett, while investigating the death of an airport security undercover agent, comes upon an air cargo hijacking ring.

Five upstanding citizens seek their own revenge through a criminal act - the theft of $6 million.

Jackie Cooper guest stars as Dr. Alex Southmore, who becomes a suspect in the investigation of his wife's murder when McGarrett finds holes in the confessed killer's story.

McGarrett receives calls and clues from a man saying he will kill somebody important in 48 hours.

McGarrett fears a gangland war is imminent when it seems a mainland syndicate is trying to take over criminal operations.

A syndicate boss seeks revenge when his light-heavyweight boxer's hand is smashed by a punchy ex-fighter.

McGarrett searches for an ecology fanatic whose pranks are harmless until he threatens the lives of those he feels are the cause of the island's pollution.

Hume Cronyn returns in a guest star appearance as Lewis Avery Filer, the criminal with a thousand faces, who escapes from the Oahu prison after devising a scheme to steal $4 million from drug smugglers.

A young woman is forced to fake a suicide attempt so that her fiance will come out of hiding - a gambling czar wants him dead.

A powerful unknown source sets up an elaborate scheme to frame McGarrett as a thief.

McGarrett learns that communist agent Wo Fat needs 90 seconds in order to carry out his plot against a U.S. missile tracking base.

A young Hawaiian girl is assaulted in a parking lot and a braggart soldier is arrested and tried for the crime.

Barry Sullivan guest stars as an eccentric billionaire suspected of killing one of his business associates, but who is afraid to leave his antiseptic yacht, even to clear himself of the crime.

Members of a not-too-legitimate real estate company become victims of a poison contained in a rare shellfish.

A convicted murderer escapes from prison and threatens to kill his former girl friend, so McGarrett sets up an elaborate police protective system around the girl in an effort to capture the killer.

A wealthy young widow is one of the victims in an intricate blackmail plot that leads to the murder of a Chicago mobster.

Danny Williams goes undercover as a sailor to flush out a drug ring operating from a vessel in the U.S. Seventh Fleet.

McGarrett seeks a killer whose targets have been wives of army men who have come to Hawaii to meet their husbands on furlough.