Season 1

September 22, 1968

The Spindrift crashes on the Land of the Giants and its crew and passengers quickly find themselves in a struggle for survival.

September 29, 1968

The Earthlings find themselves trapped in an Earth-sized town run by a giant eccentric and his sadistic daughter.

October 6, 1968

When a giant hobo is framed for murder, the Earthlings come to his aid.

October 20, 1968

The Earthlings become involved in an underground resistance in the giant civilization.

November 3, 1968

Barry and Fitzhugh are captured by giant Gypsies.

November 10, 1968

The Spindrift crew find an amnesiac Earthling, Joe, but it turns out to be a ploy by giant crooks to get hold of the ship's power supply.

November 17, 1968

A giant escaping convict takes the Spindrift but then wanders into quicksand, endangering everyone.

November 24, 1968

The Earthlings try to salvage radium from a clock but find themselves at the mercy of giant scientists using a sound detector to home in on them.

December 1, 1968

Barry is strick by appendicitis and the Earthlings have no choice but to turn to a giant doctor for assistance.

December 8, 1968

An amnesiac Fitzhugh falls in with two giant thieves and becomes their willing accomplice.

December 22, 1968

The Spindrift crew finds a paranoid survivor from Earth...but his suspicions endanger everyone.

December 29, 1968

Mark falls for an attractive Earth girl - the survivor of a previous space flight.

January 5, 1969

This time around, four punk kids from Earth run up against the Spindrift crew.

January 12, 1969

The Giants have invented a chemical that forces those exposed to it to tell the truth, and plan to test it on the Earthlings.

January 19, 1969

When the giants increase their search efforts, the Earthlings must increase their salvage efforts and end up captured by a giant and his daughter.

January 26, 1969

The Earthlings become involved with an insane giant scientist who has infra-red goggles he can use to find them whenever he wants.

February 2, 1969

The Giants have invented a detector that can home in on Earth-based metals, and Dan puts the entire group at risk due to the surgical pin in his leg.

February 16, 1969

Fitzhugh pretends to be an elf to entertain two orphan children, but things turn deadly when it's revealed that traditionally the children sacrifice the elf to make a wish come true.

February 23, 1969

Kobick uses a captured Chipper as bait in a trap to capture the entire Spindrift crew.

March 2, 1969

Mark is roped into helping two giant scientists build a spaceship that can return them all to Earth.

March 9, 1969

A giant boy-genius comes up with a pill that can enlarge an Earthling to Giant-size.

March 16, 1969

The Earthlings come to the aid of a giant magician.

March 23, 1969

After the Earthlings are inadvertently responsible for two children becoming trapped in a well, they volunteer their servicse to rescue them.

March 30, 1969

The Spindrift crew must deal with the head of Police Security, who is attempting to undermine a Senator who believes in their cause and frame the Earthlings for sabotage.

April 13, 1969

The Earthlings come to the aid of a giant deaf boy and his poverty-stricken family.

April 20, 1969

Inspector Kobick of the SID involves the Earthlings in a plan to track down counterfeiters.