Mystery at Star Base 6
"The Menagerie"
Responding to an urgent message to report to Star Base 6, Captain Kirk is baffled when Mr. Spock, who forged the message, steals the Enterprise and sets a course for a forbidden planet after kidnapping his original captain, the now disabled Christopher Pike. Following in a shuttlecraft, Kirk and Commodore Mendez close in on Enterprise and prepare to arrest the Vulcan . . .