1958

S3.E1 ∙ Asylum

Fri, Jan 08, 1960

Mike takes on the dangerous task of rescuing a political refugee, who is in an embassy and hiding from a Latin American dictator.

7.5 /10

S3.E2 ∙ Water Nymphs

Fri, Jan 15, 1960

Mike battles a murderous style pirate, while working in the Bahamas as an underwater photographer for a famous bathing suit designer.

7.4 /10

S3.E3 ∙ Mr. Big

Fri, Jan 22, 1960

With the use of an underwater camera fitted with a periscope lens, Mike helps agents round up members of an organized crime syndicate.

8.2 /10

S3.E4 ∙ Hot Cargo

Fri, Jan 29, 1960

Mike takes command of the first underwater flotilla of the United States Coast Guard Auxillary in search of sunken radioactive cargo.

7.6 /10

S3.E5 ∙ Underwater Drop

Fri, Feb 05, 1960

Mike helps the US Coast Guard in trapping enemy agents that are dropping microfilm canisters in an underwater cave.

7.5 /10

S3.E6 ∙ Cobalt Bomb

Fri, Feb 12, 1960

Mike's assignment: Retrieve a deadly radioactive capsule and restore it to a lead container without exposing himself to gamma radiation that could take his life.

8 /10

S3.E7 ∙ Counterfeit

Fri, Feb 19, 1960

Mike's vacation in The Bahamas is interrupted by the US Secret Service. They need him to search for two-million counterfeit dollars stashed at the bottom of the ocean.

8.1 /10

S3.E8 ∙ Missile Watch

Fri, Feb 26, 1960

Mike tangles with enemy frogmen, while participating in a US Navy inspection of an underwater camera cable.

7.9 /10

S3.E9 ∙ Jade Cavern

Fri, Mar 04, 1960

Mike rescues a girl diver who is trying to trace the origin of a jade statue she owns. He joins the search and is rewarded with an attack on his life.

7.7 /10

S3.E10 ∙ Expatriate's Return

Fri, Mar 11, 1960

While on patrol with the U.S. Coast Guard Auxiliary, Mike becomes entangled with an exiled crime boss, who is trying to slip back into the country.

8 /10

S3.E11 ∙ Strong Box

Fri, Mar 18, 1960

A thief endangers lives to secure a fortune in gems buried in the safe of a sunken ship.

8.5 /10

S3.E12 ∙ The Fearmakers

Fri, Mar 25, 1960

When a dictator visiting the United States decides to land at a small harbor with almost no advance notice, Mike is called in by the Coast Guard for an underwater security check.

8.3 /10

S3.E13 ∙ Revolutionary Spoils

Fri, Apr 01, 1960

Mike gets involved with helping foreign revolutionaries overthrow their dictator.

8.3 /10

S3.E14 ∙ Pirate Gold

Fri, Apr 08, 1960

Mike races against time to rescue a 12-year-old boy trapped in an underwater grotto, rigged with explosives.

7.7 /10

S3.E15 ∙ The Living Fossil

Fri, Apr 15, 1960

Mike joins a diving expedition in search of a prehistoric fish thought to be extinct for millions of years.

7.8 /10

S3.E16 ∙ Submarine Explosion

Fri, Apr 22, 1960

Things go terribly wrong for Mike, while he is involved in planting underwater explosives in the ocean's floor.

7.9 /10

S3.E17 ∙ Sacred Pool

Fri, Apr 29, 1960

Mike travels deep into the jungle areas of a small Latin-American country in search of a sacred pool of water and its secrets held within.

8.1 /10

S3.E18 ∙ Cindy

Fri, May 06, 1960

Mike attempts a risky rescue of a young girl trapped inside an underwater mine.

8.1 /10

S3.E19 ∙ Cross Current

Fri, May 13, 1960

Mike searches underwater for a missing female scientist friend.

8.2 /10

S3.E20 ∙ Synthetic Hero

Fri, May 20, 1960

Mike investigates the wreck of a sunken Navy ship.

8.1 /10

S3.E21 ∙ The Cellini Vase

Fri, May 27, 1960

Mike becomes suspicious of his employer, whom has hired him to search a three-century-old sunken Spanish galleon.

8.3 /10

S3.E22 ∙ Target

Fri, Jun 03, 1960

After a mysterious radioactive object crashes into the ocean floor, Mike must dive to discover just what it is.

7.6 /10

S3.E23 ∙ Ghost Light

Fri, Jun 10, 1960

While performing experimental underwater research utilizing infra-red light, a diver goes missing.

8.1 /10

S3.E24 ∙ Rebreather

Fri, Jun 17, 1960

Mike takes on a dangerous spy mission while vacationing in the Caribbean.

8.1 /10

S3.E25 ∙ Blind Spot

Fri, Jun 24, 1960

The US Coast Guard enlists Mike's help in determining the cause of sabotage to the radar of the coastal warning system.

8 /10

S3.E26 ∙ The Replacement

Fri, Jul 01, 1960

Mike Nelson decides to teach two shark-killing juvenile delinquents a lesson - in catching a live shark.

7.9 /10

S3.E27 ∙ Underwater Beacon

Fri, Jul 08, 1960

Mike investigates a mysterious signal emanating from the ocean's floor.

8.6 /10

S3.E28 ∙ Time Fuse

Fri, Jul 15, 1960

Sabbateurs have rigged a sunken ship with 50 tons of dynamite, and it's Mike's job to diffuse the monstrous time-bomb before it blows up an entire foreign nation's capital.

8.1 /10

S3.E29 ∙ Storm Drain

Fri, Jul 22, 1960

Mike attempts a risky rescue of a young criminal trapped in a storm drain.

7.9 /10

S3.E30 ∙ The Invader

Fri, Jul 29, 1960

Mike is retained by a small Latin American country to train a cadre of underwater demolition experts. Mike and his team spring into action when the country's president is kidnapped.

7.3 /10