S1 E1 - The Mystery of the Lizard Men

While investigating the disappearance of multiple ships in the Sargasso Sea, Dr. Quest discovers a secret laser base (operated by a foreign provocateur and protected by lizard-suited scuba divers) hidden aboard an 18th-century shipwreck.

Sep 18, 1964 • 25m

S1 E2 - Arctic Splashdown

A foreign submarine crew races Dr. Quest and his recovery team (aboard an American icebreaker) to a downed experimental missile in the Arctic ice cap.

Sep 25, 1964 • 25m

S1 E3 - The Curse of Anubis

A former archaeologist friend-turned Arab nationalist revolutionary named Ahmed Kareem, who is being stalked by a vengeful mummy, attempts to frame Dr. Quest and Race for the theft of a priceless Egyptian artifact.

Oct 2, 1964 • 25m

S1 E4 - Pursuit of the Po-Ho

While going to the aid of a captive fellow scientist in the Amazon jungle, Dr. Quest is abducted (for ritual sacrifice) by a tribe of hostile native warriors.

Oct 9, 1964 • 25m

S1 E5 - Riddle of the Gold

While investigating a bar of fake gold from a supposedly exhausted Indian mine, Dr. Quest discovers an alchemist counterfeit ring (conceived by his nemesis, Dr. Zin, and operated from the palace of an impostor Maharaja) that could bring damage to the global financial market.

Oct 16, 1964 • 25m

S1 E6 - Treasure of the Temple

While on an archaeological expedition to an ancient Mayan city in the Yucatán jungle, Dr. Quest is threatened by a greedy, ruthless British treasure hunter named Perkins and his native confederates, searching for riches in the same ruins.

Oct 23, 1964 • 25m

S1 E7 - Calcutta Adventure

While investigating a mysterious ailment in India, Dr. Quest discovers an underground nerve-gas factory (operated by a criminal mastermind and protected by hazmat-suited guards) hidden high within a remote mountain range.

Oct 30, 1964 • 25m

S1 E8 - The Robot Spy

Dr. Zin sends a large, black, cyclopean, four-legged spider-like robot (by a flying saucer-like craft) to a U.S. government research facility in the American Southwest to steal the secrets of a para-power ray gun on which Dr. Quest is working.

Nov 6, 1964 • 25m

S1 E9 - Double Danger

An impostor disguised as Race is infiltrated into Dr. Quest's expedition to gather a rare pharmaceutical plant by Dr. Zin (who covets the plant's potential mind-control properties) in the jungles of Thailand.

Nov 13, 1964 • 25m

S1 E10 - Shadow of the Condor

After an emergency landing in the Andes Mountains, Race is challenged to an aerial dogfight by Baron Heinrich von Frohleich, an old German fighter ace of World War I fame (who keeps a collection of vintage aircraft at his Bavarian-style castle in South America). The Baron's machine guns, however, are loaded — Race's are not.

Nov 20, 1964 • 25m

S1 E11 - Skull and Double Crossbones

In the Caribbean Sea, a new cook aboard the Quest research vessel betrays his employer to a gang of Mexican pirates (seeking a sunken treasure chest, discovered by Jonny).

Nov 27, 1964 • 25m

S1 E12 - The Dreadful Doll

While researching marine biology in the Caribbean, Dr. Quest encounters a phony witch doctor, who is protecting a secret submarine base (under construction by a criminal contractor) with his supposed voodoo powers.

Dec 4, 1964 • 25m

S1 E13 - A Small Matter of Pygmies

When the members of his team descend in a plane crash over uncharted jungle territory, Dr. Quest must rescue them (with the help of local authorities) from a tribe of hostile Pygmy warriors.

Dec 11, 1964 • 25m

S1 E14 - Dragons of Ashida

On a visit to Japan, Dr. Quest finds that an old biologist friend (having gone insane) is breeding over-sized carnivorous lizards for the purpose of hunting human prey.

Dec 18, 1964 • 25m

S1 E15 - Turu the Terrible

While searching for a rare strategic mineral in the Amazon jungle, Dr. Quest and Race discover a prehistoric Pteranodon, trained by a wheelchair-bound slave driver to capture and guard native workers needed for his mining operation.

Dec 25, 1964 • 25m

S1 E16 - The Fraudulent Volcano

While investigating unusual tremors on a tropical island in the South Pacific, Dr. Quest and Race uncover a secret ray gun base (operated by Dr. Zin and protected by hovercraft-mounted guards) hidden deep within a local volcano.

Dec 31, 1964 • 25m

S1 E17 - Werewolf of the Timberland

While hunting for samples of petrified wood in the Canadian Rockies, Dr. Quest is threatened by a gang of lumberjacks (one of whom disguises himself as a werewolf) intent on protecting their gold-smuggling operation.

Jan 7, 1965 • 25m

S1 E18 - Pirates from Below

The Quest home compound in Florida is attacked by foreign (submarine-borne) agents, intent on stealing a new undersea crawling vehicle that Dr. Quest is developing for the United States Navy.

Jan 14, 1965 • 25m

S1 E19 - Attack of the Tree People

Jonny and Hadji are marooned (by shipwreck) on the jungle coast of the African continent, where they are adopted by a tribe of friendly brown gorilla-like apes who protect them from a pair of Australian poachers, intent on kidnapping them for ransom. When the poachers managed to abduct Dr. Quest and Race, Jonny and Hadji must persuade to the apes to help rescue them and defeat the poachers.

Jan 21, 1965 • 25m

S1 E20 - The Invisible Monster

Dr. Quest responds to the distress signal from a fellow scientist, who has accidentally unleashed an (invisible) energy monster on a South Pacific island.

Jan 28, 1965 • 25m

S1 E21 - The Devil's Tower

While doing atmospheric research in the African savanna, Dr. Quest uncovers an inaccessibly high plateau, populated by prehistoric cavemen, who have been trained as slave laborers for diamond mining by Klaus Heinrich von Dueffel, a Nazi war criminal in hiding.

Feb 4, 1965 • 25m

S1 E22 - The Quetong Missile Mystery

While investigating the contamination and mutation of marine life in China, Dr. Quest discovers a secret missile base (operated by a rogue general and protected by treetop-posted guards) hidden deep within a local swamp.

Feb 11, 1965 • 25m

S1 E23 - The House of Seven Gargoyles

On a visit to the castle residence of a fellow Norwegian scientist, Dr. Quest must help protect his colleague's latest invention (the anti-gravity generator) from a cat-burglar, disguised as one of a row of seven gargoyles on the roof, who regularly breaks into the estate.

Feb 18, 1965 • 25m

S1 E24 - Terror Island

Dr. Quest is kidnapped by a rival scientist who needs help with his experiments to develop gigantic (crab, spider, lizard) creatures at a secret Hong Kong-based laboratory compound.

Feb 25, 1965 • 25m

S1 E25 - Monster in the Monastery

During a trip to Nepal, a band of terrorists disguised as yetis attempt to overthrow the local spiritual/government leader (a Dalai Lama-style figure) who is an old friend of Dr. Quest's.

Mar 4, 1965 • 25m

S1 E26 - The Sea Haunt

Responding to a maritime distress signal in the Java Sea (east of Indonesia), the Quest group is stranded aboard an abandoned freighter ship with an (amphibious) sea monster.

Mar 11, 1965 • 25m