Star Trek (1966–1969)
25 user 9 critic

The Galileo Seven 

The Galileo, under Spock's command, crash-lands on a hostile planet. As the Enterprise races against time to find the shuttlecraft, Spock's strictly logical leadership clashes with the fear and resentment of his crew.



(teleplay by), (teleplay by) (as S. Bar-David) | 2 more credits »

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Episode complete credited cast:
Commissioner Ferris
Peter Marko ...
Phyllis Douglas ...
Rees Vaughn ...
Robert 'Big Buck' Maffei ...
Creature (as Buck Maffei)
Transporter Chief (as David Ross)


A shuttle craft under Mr. Spock's command is forced to land on a hostile planet. His emotionless approach to command does not sit well with some crew members, particularly Mr. Boma who challenges Spock at every opportunity. The Enterprise and Captain Kirk meanwhile have only a short time to find the lost shuttle craft as they must deliver urgent medical supplies to Markus III in only a few days. Written by garykmcd

Plot Summary | Plot Synopsis


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Release Date:

5 January 1967 (USA)  »

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Technical Specs


Sound Mix:


Aspect Ratio:

1.33 : 1
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Did You Know?


Although the Galileo was destroyed in this episode, it appeared again in four later episodes, Star Trek: Journey to Babel (1967), Star Trek: Let That Be Your Last Battlefield (1969), Star Trek: Metamorphosis (1967), and Star Trek: The Way to Eden (1969). However, it wasn't until its final appearance that the full-scale ship was repainted to read Galileo II. See more »


At the end, Uhura reports that the transporter just "beamed up five persons...alive and well." Kirk, relieved, orders: " Mr. Sulu, proceed on to course to Marcus 3, warp factor one." Kirk must immediately realize that more than five people were originally in the shuttle craft. Would it not make sense to receive a report from Mr. Spock before abandoning the planet... and possible surviving crew members? See more »


Dr. McCoy: What do those supersensitive ears make of that, Mr. Spock?
Spock: Wood... rubbing on some kind of leather.
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Crazy Credits

The closing credits are set against a combination background of stills from that episode and previous episodes. See more »


Featured in Atop the Fourth Wall: Star Trek 2- Gold Key (2011) See more »


Theme From Star Trek
Written by Alexander Courage
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User Reviews

Mixed review
11 February 2007 | by (Vulcan) – See all my reviews

I have mixed feelings about this episode. While its plot is a little absurd and thin, it doesn't defy scientific credibility as much as many episodes of the later series in the franchise do.

Spock's relationship with the crew and his command abilities are challenged and nicely established as he commands a shuttlecraft on what should have been a routine exploratory mission (why bring along the chief engineer and chief medical officer, we will never know). The shuttle crash-lands on a class m planet in a quasar system with all communication and sensor use completely inhibited. Giant prehistoric people in a band-level society inhabit this planet and they are not pleased by the arrival of the Galileo 7. And Kirk has an annoyed bureaucrat who is late for an appointment on board the Enterprise. There is some interesting an surprisingly well-informed anthropological discourse in this episode but unfortunately the most interesting character introduced, Crewman Boma(Don Marshall) - apparently a social scientist- is inconsistently characterized.

The plot is really a vehicle for character development in this case. It's about Spock, Spock's relationship with the crew, Spock's relationship with Kirk, and with McCoy. In some ways, a defining moment for the series. And the entire cast is up to the challenge. For me, this is the main appeal of the episode.

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