Land of the Giants (1968)

When Barry needs an appendectomy, Steve receives unexpected help from a giant doctor.

The travelers build a hearing aid for a deaf, giant boy in exchange for their freedom.

The travelers are blamed for a series of murders; guests Christopher Dark, Madlyn Rhue.

A giant Gypsy captures Fitzhugh and Barry and plans to sell them to a circus.

The travelers have only six hours to clear a condemned giant of murder.

The travelers try to help a despondent giant (John Carradine) make a movie comeback.

A giant convict (John Napier) grabs the spaceship then is caught in quicksand.

Feeling responsible, the travelers try to rescue two giant children trapped in a shaft.

The travelers uncover a plot to set off bombs within a city; guest Francine York.

A giant girl traps the travelers in a miniature town built by her grandfather.

A giant (Guy Stockwell) plans to use Valerie in a plot to murder his rich uncle.

The giants use a captured girl (Celeste Yarnall) as bait to lure Mark.

The remaining travelers help captured comrades escape from a zoo.

The travelers are in danger when Chipper must go to the vet for an operation.

A giant piper (Jonathan Harris) tries to collect a reward for capturing the travelers.

Giant thieves want Fitzhugh to help them steal a ruby from a museum.

In rescuing Fitzhugh from a wax museum, the travelers face jewel thieves.

Fuel cells must be sacrificed to rescue the captured women.

In return for his help, the travelers improve a puppeteer's (Frank Ferguson) act.

Kobick develops a new device which detects a metal known only to Earthlings.

The travelers are strapped to chess pieces and forced to play for their lives.

A superstitious giant (Alan Hale) believes the travelers are leprechauns.

A giant, miniaturized by pills, tries to use the travelers to obtain knowledge from Earth.

Kobick forces the travelers to help him capture underground freedom workers.

A London-bound flight in 1983 passes through a space warp and crashes on a world where everything is...

Three giants transport four of the travelers to a distant land; guest Albert Salmi.

The travelers are caught in a power struggle between two giants.

Toxic toadstool spores transform Steve into a dangerous paranoid.

Radiation from Dan's new power device causes hallucinations and makes the travelers invisible.

The travelers try to help a giant hobo framed by a photographer for a model's murder.

The travelers help a giant magician (Jack Albertson) clear himself of involuntary manslaughter.

Steve and Dan are given the chance to relive the hours before their ill-fated flight.

Brainwashed Steve may reveal the location of a transmitter linked to Earth; guest Warren Stevens.

To free Barry and Valerie, Dan must coach a giant trumpet-player (Sugar Ray Robinson).

The travelers meet teen delinquents lost while circling Earth two years before.

Mark bargains with a scientist to trade his technical skills for a ride back to Earth.

A scientist (William Schallert) makes exact duplicates of four of the travelers.

War looms between the surface-dwelling giants and others who live underground; guest Malachi Throne.

A giant scientist (Michael Ansara) pursues the travelers.

A giant scientist (Broderick Crawford) wants Mark to figure out why a robot is malfunctioning.

A bounty hunter seeks a reward for the travelers.

Two giant orphans mistake Fitzhugh for a magic elf that grants wishes.

A toy balloon carries four of the travelers to a land ruled by an evil despot (Nehemiah Persoff).

The travelers hope to use an inventor's transporting device to return home.

A giant professor needs the travelers' help to destroy an incriminating envelope.

Fitzhugh's love of gambling leads the travelers to a scheme to fix a horse race; guest Vic Tayback.

The travelers find a survivor (Glenn Corbett) of an early experimental spaceflight.

The travelers battle a giant boy's radio-controlled toy army.

An experimental formula makes Fitzhugh giant-sized; guest Ronny Howard.