Lost in Space

1965, TV Show

Full Episodes(83)

Latest Episode: Junkyard of Space

Mar 06, 1968 Season 3 Episode 24 watch on Hulu (Free)

While on a junkyard planet, Dr. Smith realizes the crew’s food supply is dwindling.

The Galaxy Gift

Apr 26, 1967 Season 2 Episode 30

Penny becomes embroiled in a war between two alien factions when she takes possession of the powerful magic amulet both sides are fighting for.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

The Astral Traveler

Apr 12, 1967 Season 2 Episode 29

Driven into a cave by an electrical storm, Will stumbles into a space-warp that takes him back in time through an astral space tunnel, landing him in a haunted Scottish castle.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

The Mechanical Men

Apr 05, 1967 Season 2 Episode 28

A band of tiny robots -- who worship the Robinson's Robot as their leader -- surrounds Dr. Smith and forces Smith and the Robot to switch personalities.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

The Phantom Family

Mar 29, 1967 Season 2 Episode 27

A scientist makes android copies of Smith, Don and the girls, then orders Will to teach them how to behave.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

Trip Through The Robot

Mar 22, 1967 Season 2 Episode 26

The Robot grows to enormous proportions when his ionic processes are reversed, leading Dr. Smith and Will on a fantastic journey to restore him to his usual size -- before he is destroyed!
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

The Colonists

Mar 15, 1967 Season 2 Episode 25

An ear-shattering noise leads the Robinsons to a showdown with a statuesque Amazon warrior named Niolani, who plans to rule and colonize a planet by enslaving all the men.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

Revolt Of The Androids

Mar 08, 1967 Season 2 Episode 24

In another foiled get-rich-quick scheme, Smith becomes involved with a ruby-devouring android named Idak. But when a more powerful android appears, Idak experiences human feelings and he conquers the monster to save a female android's life.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

Treasure Of The Lost Planet

Mar 01, 1967 Season 2 Episode 23

The discovery of a talking head leads Will, Penny, Dr. Smith and the Robot on a strange search for a lost pirate's treasure.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

The Cave Of The Wizards

Feb 22, 1967 Season 2 Episode 22

Smith's fascination with a computer in a cave endangers the Robinsons' escape plan to Alpha Centauri.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

Rocket To Earth

Feb 15, 1967 Season 2 Episode 21

Dr. Smith takes a job as an alien magician's assistant, in hopes of returning to Earth. But the plan backfires when Will and Smith are fired on by Earth Space Control and forced to return to deep space.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

The Space Vikings

Feb 08, 1967 Season 2 Episode 20

Dr. Smith and Will have a mythological adventure as they take on the ancient God Thor and travel on a winged horse to Valhalla.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

Mutiny In Space

Feb 01, 1967 Season 2 Episode 19

Dr. Smith and the Robot discover an abandoned alien spacecraft which Smith hopes might provide a getaway to Earth. Instead, they are captured by an outlaw spaceship Admiral named Zahrk.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

The Toymaker

Jan 25, 1967 Season 2 Episode 18

Will and Smith enter a strange vending machine and wind up in a toy factory run by an eccentric.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

The Questing Beast

Jan 11, 1967 Season 2 Episode 17

Penny meets a scaly female beast chased by a bumbling knight (Hans Conried).
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

The Girl From The Green Dimension

Jan 04, 1967 Season 2 Episode 16

The green alien who once hypnotized Smith returns and shows him bits of the future.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

The Golden Man

Dec 28, 1966 Season 2 Episode 15

Penny befriends a frog-like alien involved in a war with a leader of another civilization.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

The Dream Monster

Dec 21, 1966 Season 2 Episode 14

A scientist drains the Robinsons' human qualities to pass on to an android.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

Wreck Of The Robot

Dec 14, 1966 Season 2 Episode 13

Aliens plan to use the Robot as a blueprint for a device to control machinery.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

A Visit To Hades

Dec 07, 1966 Season 2 Episode 12

A magical lyre sends Dr. Smith to a Hades-like prison filled with smoke and fire. Meanwhile, a Mephistophelean political rebel escapes the prison and lands on the Jupiter 2, where romances the frustrated Judy.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

West Of Mars

Nov 30, 1966 Season 2 Episode 11

Chaos ensues on a Western-style planet when Dr. Smith is mistaken for a notorious intergalactic gunslinger named Zeno'at the same time Zeno is hiding out with the Robinsons, disguised as Dr. Smith.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

Curse Of Cousin Smith

Nov 16, 1966 Season 2 Episode 10

Dr. Smith's cousin Jeremiah drops in by parachute and attempts to rob Smith of their aunt's inheritance-- which they almost lose by betting against a robot gambling machine.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

The Thief from Outer Space

Nov 09, 1966 Season 2 Episode 9

With a magical ruby ring, and a little help from Penny and Dr. Smith, Will Robinson helps a futuristic Arab Chieftain find his long-lost, but much-changed, princess.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

Deadly Games Of Gamma 6, The

Nov 02, 1966 Season 2 Episode 8

John Robinson is coaxed into an intergalactic wrestling match by a giant alien fight promoter -- only to learn that Earth's safety hangs in the balance.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

The Android Machine

Oct 26, 1966 Season 2 Episode 7

A female android, capable of human emotions, joins the Jupiter 2 -- only to be rejected by Smith and the Robot because of her superior intelligence.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

The Prisoners Of Space

Oct 19, 1966 Season 2 Episode 6

A galactic tribunal tries the Robinson party for space crimes.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

Space Circus

Oct 12, 1966 Season 2 Episode 5

The ringmaster (James Westerfield) of a space circus asks Will and Smith to join his troupe.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

Forbidden World

Oct 05, 1966 Season 2 Episode 4

After the ship makes a forced landing, Smith meets an alien (Wally Cox) and guzzles an explosive liquid.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

The Ghost Planet

Sep 28, 1966 Season 2 Episode 3

The Jupiter 2 lands on a planet Dr. Smith mistakenly believes is Earth. When Smith is lured out of the ship by cyborgs masquerading as earthlings, the Robot saves him--and the family--in the nick of time.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

Wild Adventure

Sep 21, 1966 Season 2 Episode 2

John Robinson saves the day when Dr. Smith inadvertently sets the Jupiter 2 on a direct course towards the sun -- but not before Smith can be enticed by a seductive interstellar Lorelei.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video

Blast Off Into Space

Sep 14, 1966 Season 2 Episode 1

Smith's dealings with a prospector (Strother Martin) threaten to maroon the ship on a disintegrating planet.
watch on Hulu (Free)
Also available on iTunes, Xfinity and Amazon Instant Video
 

Lost in Space Clips & Interviews collapse view

Lost In Space Season 1
Lost in Space Season 2
Lost in Space Season 3

    TV GUIDE Users' Most Popular