After 26 years, the series returns with Ron Ely stepping into Lloyd Bridges' role as former Navy frogman Mike Nelson. This time, Mike is joined by his daughter Jennifer (Kimber Sissons), an oceanography student, on his underwater adventures.
Sea Hunt (1987) (Season 1)
Toxic Waste (Episode 1)
Air date: 1987-09-24
Runtime: 30 min
Overview: Mike and Jennifer try to salvage drums of toxic waste from the ocean depths.
Murder at Sixty Feet (Episode 2)
Air date: 1987-10-01
Runtime: 30 min
Overview: A man (Donnelly Rhodes) hires Mike (Ron Ely) to teach his paralyzed wife scuba diving---only to fire him when the therapy begins to show results.
Underwater Park (Episode 3)
Air date: 1987-10-08
Runtime: 30 min
Overview: When Mike (Ron Ely) is hired to study the proposed site of an underwater park, his life is threatened by men who are illegally mining the mineral-rich area.
Underwater Quake (Episode 4)
Air date: 1987-10-15
Runtime: 30 min
Overview: The Nelsons investigate a marina construction company that is setting off explosions that are disturbing an underwater volcano.
The Meeting (Episode 5)
Air date: 1987-10-22
Runtime: 30 min
Overview: A federal agent, William Taylor, hires Mike (Ron Ely) to collect evidence on a crime boss plotting a drug scam.
Pearl Beds (Episode 6)
Air date: 1987-10-29
Runtime: 30 min
Overview: The Nelsons help a pearl farmer (Lisa Lau) catch the thieves who've been stealing from her each year at harvest time.
The Big Blow-Up (Episode 7)
Air date: 1987-11-05
Runtime: 30 min
Overview: Mike confronts his worst nightmare when an old friend and an old enemy come back into his life to threaten Jenny.
Treasure Hunt (Episode 8)
Air date: 1987-11-12
Runtime: 30 min
Overview: When Jenny meets an acquaintance of Mike's, treasures of the sea and of the heart are in the balance, which causes Mike some measure of concern.
The Torch Men (Episode 9)
Air date: 1987-11-19
Runtime: 30 min
Overview: While scuba diving, the Nelsons discover the wreckage of a plane---which involves them in a plot to steal computer software.
Girl In Trunk (Episode 10)
Air date: 1987-11-26
Runtime: 30 min
Overview: A magic trick turns deadly when Mike (Ron Ely) makes the acquaintance of a temperamental illusionist who's trying to perfect his underwater escape act.
The Persuaders (Episode 11)
Air date: 1987-12-03
Runtime: 30 min
Overview: Drug smugglers force Mike at gunpoint to help them retrieve a sunken shipment of narcotics.
Danger--Mines Ahead! (Episode 12)
Air date: 1987-12-10
Runtime: 30 min
Overview: Jenny and Mike look into the peculiar behavior of two ecologists — and find a deadly underwater mine in the process.
Jennifer's Rescue (Episode 13)
Air date: 1987-12-17
Runtime: 30 min
Overview: When Jennifer fails to return from working on a research project in the Caribbean, Mike (Ron Ely) risks his own life to search for her.
The Stunt (Episode 14)
Air date: 1987-12-24
Runtime: 30 min
Overview: A best-selling adventure writer lady challenges Mike to a scuba race.
Wet Diamonds (Episode 15)
Air date: 1987-12-31
Runtime: 30 min
Overview: Mike becomes suspicious of a woman's motives for taking diving lessons when he learns that she's afraid of deep water.
Ultrasonic Tag (Episode 16)
Air date: 1988-01-07
Runtime: 30 min
Overview: Mike becomes suspicious of a woman's motives for taking diving lessons when he learns that she's afraid of deep water.
The Witness (Episode 17)
Air date: 1988-01-14
Runtime: 30 min
Overview: Mike learns that the two men who chartered the Sea Hunt to go scuba diving are really seeking safety from hit men.
The Sea Hunt's Been Stolen (Episode 18)
Air date: 1988-01-21
Runtime: 30 min
Overview: Two brothers (Terence Kelly, Denis Blouin) charter the Sea Hunt for a diving expedition, hoping to discover where the previous owner of the boat hid stolen treasure.
Amigo (Episode 19)
Air date: 1988-01-28
Runtime: 30 min
Overview: Mike (Ron Ely) is hired by a professor at the Marine Institute to search for fossils and runs up against two young thugs intent on finding the fossils before him. Kimber Sissons. Bernardo, a young Mexican boy helps Mike locate a safe entrance to an underwater fossil cave.
The Scavenger (Episode 20)
Air date: 1988-02-04
Runtime: 30 min
Overview: Mike comes to the aid of his former diving instructor, a cantankerous old man (Barney O'Sullivan) on the trail of sunken treasure.
The Siren (Episode 21)
Air date: 1988-02-11
Runtime: 30 min
Overview: Mike and Jennifer rescue two injured divers, who later claim to have seen a beautiful woman underwater and heard bells ringing.
The Phantom Strikes (Episode 22)
Air date: 1988-02-18
Runtime: 30 min
Overview: The Phantom is a submarine fitted with a camera. Through the powerful underwater video camera, Mike (Ron Ely) watches two men hide something near a coral reef and his further investigations lead him to a spy ring.
Seasons
Episodes 22