Lost in Space
Treasure of the Lost Planet
TV Flash files “Treasure of the Lost Planet” as hour 52 of 83 in the TV Flash guide — Lost in Space (1965–1968) on CBS, season 2, episode 23, aired 1967-03-01, 60 min.
From the desk
How this hour is filed
This leaf is S02E23: listed hour 52 of 83 in the Lost in Space guide, hour 23 of 30 in season 2. It aired 1967-03-01 (60 min). The listed hour before it is “The Cave of the Wizards” (S02E22). Next is “Revolt of the Androids” (S02E24).
Catalog log
Broadcast listing — not a TV Flash recap.
Dr. Smith, Penny and Will are out playing a game and Penny finds a gold coin on the game board. They then find a trail of the gold coins and Dr. Smith falls into a cave containing a skeleton of an alien along with a old treasure chest. The Robinsons then have another encounter with the notorious space pirate Captain Tucker.
Viewer FAQ
Where does Treasure of the Lost Planet sit in the Lost in Space guide?
S02E23 is listed hour 52 of 83 — hour 23 of 30 in season 2, season 2 episode 23.
When did Lost in Space S02E23 air?
Treasure of the Lost Planet aired 1967-03-01 and is listed at 60 minutes.
Where should I start?
If you want the straighter adventure, begin with the early Robinson-mission hours. If you want the camp classic, jump to later color episodes where Harris's Dr. Smith and the Robot fully hijack the tone.
In the series
Why this series still plays
The Robinson family, a stowaway villain, and a clanking robot tumble through Irwin Allen's space-opera danger. Guy Williams and June Lockhart headed the mission; Jonathan Harris's Dr. Smith stole it with glorious cowardice. Danger, Will Robinson — start straighter, stay for the camp, or vice versa.
The warning is the brand. CBS's *Lost in Space* (1965–1968; 83 episodes) sends the Robinson family, a stowaway villain, and a clanking robot through Irwin Allen's space-opera danger. Guy Williams and June Lockhart head the colony mission. Billy Mumy's Will Robinson takes the warning. Jonathan Harris's Dr. Zachary Smith steals the hour with glorious cowardice and 'the pain' monologues. Early episodes lean straighter adventure; later seasons embrace camp color. That tone shift is the structure, not a betrayal. Mark…
Filed against
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- Billy Mumy as Will Robinson
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- Jonathan Harris as Dr. Zachary Smith
Jonathan Harris’s Dr. Zachary Smith stole Lost in Space with glorious cowardice — the Robinson family, a stowaway villain, a clanking robot, Irwin Allen’s space-opera danger. Guy Williams and June Lockhart headed the mission; Harris took…