Star Trek backdrop
Star Trek S3E1 — Spock's Brain
5.7
Star Trek•Season 3•Episode 1

Spock's Brain

5.7/10 · 4,242 votesSep 20, 196851 min

Ranked #22 of 24 in Season 3•−1.2 vs season avg

Discussion

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.

Directed byMarc Daniels
Written byGene L. Coon
Previous seasonSeason 2Next episodeE2 · The Enterprise Incident
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons3

All123

Season 3 Episodes24

Spock's Brain stillE1 5.7Now viewing

Spock's Brain

The Enterprise Incident stillE2 8.4

The Enterprise Incident

The Paradise Syndrome stillE3 6.7

The Paradise Syndrome

And the Children Shall Lead stillE4 5.2

And the Children Shall Lead

Is There in Truth No Beauty? stillE5 6.9

Is There in Truth No Beauty?

Spectre of the Gun stillE6 7.2

Spectre of the Gun

Day of the Dove stillE7 7.7

Day of the Dove

For the World Is Hollow and I Have Touched the Sky stillE8 7.1

For the World Is Hollow and I Have Touched the Sky

The Tholian Web stillE9 8.0

The Tholian Web

Plato's Stepchildren stillE10 6.5

Plato's Stepchildren

Wink of an Eye stillE11 7.3

Wink of an Eye

The Empath stillE12 6.5

The Empath

Elaan of Troyius stillE13 7.0

Elaan of Troyius

Whom Gods Destroy stillE14 6.9

Whom Gods Destroy

Let That Be Your Last Battlefield stillE15 7.2

Let That Be Your Last Battlefield

The Mark of Gideon stillE16 6.5

The Mark of Gideon

That Which Survives stillE17 6.5

That Which Survives

The Lights of Zetar stillE18 6.2

The Lights of Zetar

Requiem for Methuselah stillE19 7.2

Requiem for Methuselah

The Way to Eden stillE20 5.4

The Way to Eden

The Cloud Minders stillE21 7.1

The Cloud Minders

The Savage Curtain stillE22 6.6

The Savage Curtain

All Our Yesterdays stillE23 8.1

All Our Yesterdays

Turnabout Intruder stillE24 6.8

Turnabout Intruder

Cast7

William Shatner

William Shatner

James T. Kirk

Leonard Nimoy

Leonard Nimoy

Spock

DeForest Kelley

DeForest Kelley

Dr. McCoy

James Doohan

James Doohan

Scott

Walter Koenig

Walter Koenig

Pavel Chekov

George Takei

George Takei

Sulu

Nichelle Nichols

Nichelle Nichols

Uhura

Crew12

Marc Daniels

Marc Daniels

Director

G

Gene L. Coon

Writer

G

Gerald Perry Finnerman

Director of Photography

W

Walter M. Jefferies

Art Direction

W

William Ware Theiss

Costume Design

I

Irving A. Feinberg

Property Master

F

Fred B. Phillips

Makeup Artist

J

Jim Rugg

Special Effects

J

John M. Dwyer

Set Decoration

B

Bill Brame

Editor

J

Joseph D'Agosta

Casting

G

Gil Kissel

Assistant Director

Discussion

0 comments

Join the conversation

Share your take and reply to other fans.

No comments yet

Be the first to share your thoughts on this episode.

Episode Summary

"Spock's Brain" is episode 1 of Star Trek season 3. It scored 5.7/10 from 4,242 votes, ranking #22 of 24 episodes this season (season average 6.9). Directed by Marc Daniels and written by Gene L. Coon, it aired on September 20, 1968.

Next: E2 · The Enterprise IncidentBest of Season 3