The Unsuspected
Land of the Giants - S2 - E5
Steve is turned into a raving paranoid by exposure to mushroom spores, and cuts a deal with Inspector Kobick to betray his crewmates.
Land of the Giants: Season 2 - 25 Episode s
2x1 - The Mechanical Man
September 21, 1969
The Earthlings become involved in a scientist's scheme to build an indestructible android.
2x2 - Six Hours to Live
September 28, 1969
The Earthlings come to the aid of a convicted criminal who has been falsely accused.
2x3 - The Inside Rail
October 5, 1969
Fitzhugh tries to use his gambling expertise to pick the winners at a local racetrack, but has to enter into a deal with a giant to do so.
2x4 - Deadly Pawn
October 12, 1969
The Earthlings must play a game of real-life chess with a demented giant industrialist.
2x5 - The Unsuspected
October 19, 1969
Steve is turned into a raving paranoid by exposure to mushroom spores, and cuts a deal with Inspector Kobick to betray his crewmates.
2x6 - Giants and All That Jazz
October 26, 1969
The Earthlings aid a giant trumpet player against crooks.
2x7 - Collector's Item
November 2, 1969
Valerie is forced to act as a toy ballerina in a giant's scheme to kill his rich uncle.
2x8 - Every Dog Needs a Boy
November 9, 1969
When Chipper is injured by a giant dog, Barry and the others must turn to a giant veterinarian and his sadistic son for assistance.
2x9 - Chamber of Fear
November 16, 1969
Fitzhugh is captured by the owner of a wax museum who is involved in a stolen-diamond racket.
2x10 - Comeback
November 23, 1969
The Spindrift come to the aid of a has-been horror actor but during his comeback movie they find themselves in danger from his enthusiastic director.
2x11 - The Clones
November 30, 1969
A giant scientist performs cloning experiments on the Earthlings.
2x12 - A Place Called Earth
December 7, 1969
Two time travellers from 5477 come to the Land of the Giants to conquer Earth.
2x13 - Land of the Lost
December 14, 1969
Barry and Valerie are carried off in a balloon to a distant land ruled by a malevolent dictator.
2x14 - Home Sweet Home
December 21, 1969
Fitzhugh and Steve accidentally return to Earth in a space-time pod but end up in 1900 and must deal with hostile villagers.
2x15 - Our Man O'Reilly
December 28, 1969
The Earthlings become involved with a superstitious Irish Giant who believes they're leprechauns.
2x16 - Nightmare
January 4, 1970
While working with a helpful Giant scientist, the Earthlings are subjected to radiation which causes strange hallucinations.
2x17 - Pay the Piper
January 11, 1970
An alien piper, claiming to be the Pied Piper of Hamlin, brings his act to the Land of the Giants.
2x18 - The Secret City of Limbo
January 18, 1970
The Earthlings become involved in the politics of a secret underground city.
2x19 - Panic
January 25, 1970
A friendly Giant has a teleport device that can send the Spindrift crew back to Earth, but the SID use the whole thing as a trap.
2x20 - The Deadly Dart
February 1, 1970
Mark is framed for the murder of two Giants and begins acting suspiciously, turning his crewmates against him.
2x21 - Doomsday
February 15, 1970
The Earthlings become involved in a sabotage scheme to destroy the nearby city.
2x22 - A Small War
February 22, 1970
A sadistic child unleashes his mechanical toys on the hapless Earthlings.
2x23 - The Marionettes
March 1, 1970
The Earthlings aid an injured puppeteer by pretending to be his dancing puppets, but the owner soon suspects they are involved and prepares to capture them for the reward.
2x24 - Wild Journey
March 8, 1970
Using a device stolen from time-travelling researchers, Steve and Dan return to the day of the Spindrift's launch and try to alter history and stop the ill-fated flight.
2x25 - Graveyard of Fools
March 22, 1970
The Earthlings become involved with twin brothers who are plotting to take over the planet.