February 12, 1971 • 30m
A high ranking Government official makes a secret visit to the Endeavour to determine whether General Trust Corporation may use it...Read more
February 19, 1971 • 30m
A Spaniard tricks the Minus Five team into using their equipment to locate a sunken galleon which, he says, carried a fortune in g...Read more
February 26, 1971 • 30m
An industrial spy gets aboard the Endeavour to photograph the top secret equipment, but he turns out to be not such a bad bloke wh...Read more
March 5, 1971 • 30m
The Minus Five team discover a murdered man in Barrier Reef waters, and he is buried on a small, lonely island. He is to be exhume...Read more
March 12, 1971 • 30m
Two nuns ask the Minus Five team to help them recover a sacred chalice lost in a wreck off the Great Barrier Reef, but Captain Ted...Read more
March 19, 1971 • 30m
The Minus Five team has salvage rights to a vessel sunk off the Barrier Reef in the 1800's, but when they arrive they find divers ...Read more
March 26, 1971 • 30m
Tense moments mix with comedy when three students capture the Endeavour and, thinking the crew are spies, plan to hand them over to the police.
April 2, 1971 • 30m
Old Harry tells Steve Gabo about two million dollars of gold coin carried on a plane lost during World War 2, which he has been tr...Read more
April 9, 1971 • 30m
The Endeavour puts into a slipway in Townsville for inspection and maintenance, and the crew welcomes Diana Parker, the charming n...Read more
April 16, 1971 • 30m
Exploring an underwater oil field near the Great Barrier Reef, the mini-submarine crew strikes new danger - an ear-splitting, high...Read more
April 23, 1971 • 30m
The Minus Five team become involved in political intrigue when a defector from a Russian ship asks them for political asylum in Au...Read more
April 30, 1971 • 30m
The Endeavour runs before Cyclone Ada, which devastates tourist resorts on the Great Barrier Reef and towns on the North Queenslan...Read more
May 7, 1971 • 30m
The Endeavour crew are assigned to search for a fishing launch sunk during the cyclone. They plunge into a murder mystery when in ...Read more
May 14, 1971 • 30m
A beautiful young girl from Thursday Island stows away on the Endeavour, claiming Jack Meurauki has promised to marry her. Hiding ...Read more
May 21, 1971 • 30m
Minus Five picks up uranium readings which appear and disappear. A trawler hauls in a catch of fish which could be radioactive, bu...Read more
May 28, 1971 • 30m
The Endeavour is assigned by the government to chart unknown channels in the Barrier Reef. A man once badly mauled by a white poin...Read more
June 4, 1971 • 30m
The Minus Five team is commissioned by the Royal Australian Navy to locate and chart a mine field off the Barrier Reef. During the...Read more
June 11, 1971 • 30m
The Endeavour's attractive new scientist learns a bitter lesson in security when she innocently arranges passage to Townsville for...Read more
June 18, 1971 • 30m
A wreck with a cargo of whisky hangs precariously on a ledge on the Reef. A puritan Scotsman plans to destroy the cargo, and a dru...Read more
June 25, 1971 • 30m
A mad scientist, intent on preserving the Barrier Reef from exploitation, plants explosives aboard the Endeavour as the crew wait ...Read more
July 2, 1971 • 30m
A Japanese submarine sunk during World War 2; a Shinto burial service; and the unusual interest displayed by a Member of Parliamen...Read more
July 9, 1971 • 30m
A strange illness threatens the life of three people on the Great Barrier Reef when an old scientist loses control of dangerous re...Read more
July 16, 1971 • 30m
A wealthy fisherman hunts for a world record size shark, and baits an area with bloody meat. One of the Minus Five divers becomes ...Read more
July 23, 1971 • 30m
The owner of an illegal fishing fleet is desperate when the Minus Five team find a strange tripod on the sea bed which is his earl...Read more
July 30, 1971 • 30m
The idea of icebergs in the tropical waters of the Barrier Reef at first amuses the Minus Five team, but the situation becomes gri...Read more
August 6, 1971 • 30m
A deadly, radioactive 16½ inch cylinder, released into the sea near the Great Barrier Reef from the crippled spacecraft Apollo 13,...Read more
August 13, 1971 • 30m
A bizarre attempted murder by the Mafia can only be prevented by a marine biologist and the Minus Five team working together. They...Read more
August 20, 1971 • 30m
An ageing sea captain who was the original skipper of the Endeavour determines to scuttle the ship so they can die together. Alone...Read more
August 27, 1971 • 30m
One of the Minus Five team acts as bait to catch a company official selling classified information about a newly discovered nickel...Read more
September 3, 1971 • 30m
The Minus Five team find an unconscious diver in the water and another on the sea bed. Attempting a rescue, one of the team gets n...Read more
September 10, 1971 • 30m
When the roof of a cave below the Great Barrier Reef collapses and traps one of the Minus Five divers, the others have to work aga...Read more
September 17, 1971 • 30m
The Minus Five team clash with big business wanting to exploit a tropical island, even though it would mean the extinction of mill...Read more
September 24, 1971 • 30m
A live missile embedded in the coral reef makes a dangerous proving ground for a celebrated Royal Australian Navy diver who has lost his nerve.
October 1, 1971 • 30m
A monster turtle and a blonde diver girl form a strange alliance to frustrate the Minus Five team's latest assignment.
October 8, 1971 • 30m
Foreign voices are heard by Kip over the radio as he searches below the Endeavour for one of his tools. The Minus Five team are ch...Read more
October 15, 1971 • 30m
A desk-type security agent involves the Minus Five team in a dangerous duel with jet-boats when two men are discovered tapping an ...Read more
October 22, 1971 • 30m
The Minus Five team play cops and robbers with a pearl smuggler, and one of the team becomes trapped in an underwater cave.
October 29, 1971 • 30m
The Minus Five team become involved in a lover's quarrel, which quickly turns very serious when the girl involved is trapped in a ...Read more
November 5, 1971 • 30m
The Minus Five team need all their skill to locate and rescue Kip Young, who has been overcome by the energy force of a sonic fenc...Read more