Watch Star Trek Season 3 Episode 1 Online

“Spock's Brain” — Watch "Star Trek" Season 3 Episode 1 online in HD for free. Check streaming providers, cast, and episode details.
Sep 20, 1968 Season 3 Episode 1 51 min TV-PG
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Season 3 Episode 1 — Aired on Sep 20, 1968 • runs about 51 minutes.

Directed by Marc Daniels.

Written by Gene L. Coon.

Notable cast/guest names in this episode include William Shatner, Leonard Nimoy, DeForest Kelley, James Doohan.

This page includes 1 official still(s) (when available) plus legal availability links.

Looking for “watch Star Trek Season 3 Episode 1 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

An alien female beams aboard the ship and, after incapacitating the rest of the crew, surgically removes Spock's brain. Kirk and the crew have just hours to locate and replace it before Spock's body dies.

Stills

Still from Star Trek - Season 3 Episode 1

Cast

William Shatner
as James T. Kirk
Leonard Nimoy
as Spock
DeForest Kelley
as Dr. McCoy
James Doohan
as Scott
Walter Koenig
as Pavel Chekov
George Takei
as Sulu
Nichelle Nichols
as Uhura

Episodes – Season 3

Trailer / clip

There�s no trailer available for this series right now.