Season 2

1959 · 39 episodes

Episodes

1The Alcatraz StoryMike trains three brothers in the use of scuba gear, unaware that they plan to break a fourth sibling out of Alcatraz.
2Operation GreenbackMike unwittingly shares his explosives expertise with an old navy buddy who is planning an underwater bank heist.
3Underwater SecurityWhile testing the coastal security of a rocket fuel plant, Mike discovers a pair of saboteurs.
4Underwater LabyrinthMike is hired to retrieve a new guided-missile tracking device from a test boat sunk during a Florida hurricane, but finds that underwater thieves have beaten him to the punch.
5Monte CristoAs consultant on a remake of The Count of Monte Cristo, Mike finds that the emotions of the star and his stand-in may lead to disaster in the execution of a stunt.
6The StuntAn overconfident swimming champion endangers both herself and Mike when she challenges him to an underwater race to Catalina.
7Diving for the MoonMike and a group of astronauts-in-training are stranded on the seabed when a hurricane blows their boat away.
8The SearchMike comes to the rescue of a scuba diver who has been trapped in a kelp bed while spear fishing.
9JettisonedMike races to recover a ditched nuclear warhead before sea water corrodes the casing.
10Murder at 60 FeetA man planning to murder his wife hires Mike to teach her to scuba dive so that he may lure her into a dangerous underwater current.
11Air PocketsMike is hired to dive on a sunken freighter in New York Harbor in the hopes that some crew members may still be alive in air pockets.
12The DamWhile checking the underwater security of a new dam, Mike discovers a bomb that has been placed in an intake valve.
13Dock FireIn an effort to prevent a dock fire from igniting chemicals stored in a warehouse, Mike swims into the building through an intake pipe.
14The PersuadersDrug smugglers force Mike at gunpoint to help them retrieve a sunken shipment of narcotics.
15Nerve GasAfter discovering a sunken Japanese submarine, the amateur skin diver who found it goes violently berserk.
16Strange SalvageMike investigates the deaths of a pair of divers who were murdered after discovering a sunken yacht laden with jewels.
17Underwater SurveyWhile looking into the possibility of linking two Latin American lakes by a canal, Mike runs afoul of rebel guerillas.
18Underwater CurtainMike discovers a submarine off the Panama coast that is a base of operations for divers planning to destroy the Panama Canal.
19HermesA Greek sponge diver and his pretty girlfriend lay a minefield for Mike, fearful that he will interfere with their discovery of a valuable statue on the Mediterranean seabed.
20The BriefcaseA man tricks a scientist into dropping a top-secret folio overboard, where a confederate can retrieve it.
21Cave DivingMike attempts to rescue a geologist who has been trapped in an underwater cave by a sudden landslide.
22Water Ski ShowMike investigates the mysterious death of the featured performer in a water ski show during the act's underwater finale.
23Underwater ShrineMike and a pair of archaeologists risk the anger and booby traps of islanders while exploring underwater caves in the Caribbean.
24Chain of EvidenceLatin American revolutionaries recruit Mike to recover the body of their murdered leader from the palace lagoon in order to ignite an uprising.
25Treasure HuntA young skindiver is found murdered after stealing lobsters from an elderly fisherman as an initiation stunt.
26Sea SerpentMike defies tales of a mysterious sea serpent when he searches for a shipment of stolen liquid explosives in Arabia.
27The GetawayAfter one of their number is wounded in the robbery of a beach side casino, a team of thieves kidnap a doctor's wife in order to lure the physician into a trap.
28Underwater EjectionA freak accident endangers a man's life during the test of Mike's new method of retrieving sunken ICBM nose cones.
29The FemaleA beautiful woman plots revenge against Mike after flunking out of his class for scuba diver instructors.
30Port SecurityMike tries to break a ring of drug traffickers who are smuggling heroin into the country in ballast tanks.
31Underwater ParkSomeone attempts to kill Mike while he's scouting out a site for an underwater marine preserve.
32Underwater UnitMike is recruited to train a pair of divers for an urgent secret assignment.
33Proof of GuiltMike uses an underwater TV camera setup to nab thieves who are robbing a Hawaiian girl's pearl beds.
34ChainedMike stands by to assist an undercover man in his assignment to infiltrate an illegal alien-smuggling ring.
35RansomA husband-wife team steal and then ransom some computer tapes necessary to a plant's operations.
36Oil IslandA careless salvage diver is trapped on the deck of a sunken freighter by some lead cable.
37Base of OperationsA husband and wife team of photojournalists ignore Mike's warnings about diving on a sunken ocean liner and are imperiled by the pressures of the deep.
38Kelp ForestA coastal fisherman wages a private war against kelp harvesters, blaming them for ruining the fishing grounds necessary to his livelihood.
39The RaftMike dives onto a sunken freighter loaded with nitro, planning to detonate the cargo before it drifts away into the shipping lanes.