Lost in Space season 1

Season 1 title card

Episodes

Title	Episode	Prodno.	Original Airdate
The Reluctant Stowaway	1x01 / 1 of 83	8501	September 15, 1965
The Derelict	1x02 / 2 of 83	8502	September 22, 1965
Island in the Sky	1x03 / 3 of 83	8503	September 29, 1965
There Were Giants in the Earth	1x04 / 4 of 83	8504	October 6, 1965
The Hungry Sea	1x05 / 5 of 83	8505	October 13, 1965
Welcome Stranger	1x06 / 6 of 83	8506	October 20, 1965
My Friend, Mr. Nobody	1x07 / 7 of 83	8507	October 27, 1965
Invaders from the Fifth Dimension	1x08 / 8 of 83	8508	November 3, 1965
The Oasis	1x09 / 9 of 83	8509	November 10, 1965
The Sky Is Falling	1x10 / 10 of 83	8510	November 17, 1965
Wish Upon a Star	1x11 / 11 of 83	8512	November 24, 1965
The Raft	1x12 / 12 of 83	8511	December 1, 1965
One of Our Dogs Is Missing	1x13 / 13 of 83	8513	December 8, 1965
Attack of the Monster Plants	1x14 / 14 of 83	8514	December 15, 1965
Return from Outer Space	1x15 / 15 of 83	8515	December 29, 1965
The Keeper: Part 1	1x16 / 16 of 83	8516	January 12, 1966
The Keeper: Part II	1x17 / 17 of 83	8517	January 19, 1966
The Sky Pirate	1x18 / 18 of 83	8518	January 26, 1966
Ghost in Space	1x19 / 19 of 83	8519	February 2, 1966
War of the Robots	1x20 / 20 of 83	8521	February 9, 1966
The Magic Mirror	1x21 / 21 of 83	8520	February 16, 1966
The Challenge	1x22 / 22 of 83	8522	March 2, 1966
The Space Trader	1x23 / 23 of 83	8523	March 9, 1966
His Majesty Smith	1x24 / 24 of 83	8524	March 16, 1966
The Space Croppers	1x25 / 25 of 83	8525	March 30, 1966
All That Glitters	1x26 / 26 of 83	8526	April 6, 1966
The Lost Civilization	1x27 / 27 of 83	8527	April 13, 1966
A Change of Space	1x28 / 28 of 83	8528	April 20, 1966
Follow the Leader	1x29 / 29 of 83	8529	April 27, 1966

Background information

• The first season of Lost in Space consisted of 29 episodes and aired from 22 September 1965 through 27 April 1966. It was filmed entirely in black and white.

• The overall tone was more straight sci-fi than that of subsequent seasons. There were some fantasy elements that crept in.

• Dr. Smith and the robot started out as villains. The Robot quickly became more of a lovable character. Dr. Smith still was the villain, but instead of being cold, he became more comedicly villainous. Instead of being vicious, he was just lazy, greedy, shiftless, untrustworthy, etc.

• The theme song for this season was composed by John Williams.

• "No Place to Hide" is not part of the series continuity. Though not technically a first season episode, it was later recycled by Irwin Allen and parts of it were used in the first five aired episodes.

• Starting during episode 3, "Island in the Sky", every episode this season is spent on the planet Preplanis.

Credits

Cast

• Guy Williams as Dr. John Robinson
• June Lockhart as Maureen Robinson
• Mark Goddard as Don West
• Marta Kristen as Judy Robinson
• Bill Mumy as Will Robinson
• Angela Cartwright as Penny Robinson
• Jonathan Harris as Dr. Zachary Smith

Crew

To follow...