"The Doomsday Machine" was the 35th episode of Star Trek: The Original Series, the 6th episode of the show's second season, first aired on 20 October 1967. The episode was written by Norman Spinrad, directed by Marc Daniels and novelized in Star Trek 3 by James Blish.

References[edit | edit source]

Characters[edit | edit source]

Episode characters[edit | edit source]

Matthew DeckerElliott (Lieutenant)Karen GreeneBill HadleyJames (USS Enterprise)James T. KirkJohn KyleRoger LemliRyan LeslieLeonard McCoyMontgomery (Crewman)Elizabeth PalmerThom ParhamJohn RussMontgomery ScottSpockHikaru SuluNyota UhuraRichard Washburn

Novelization characters[edit | edit source]

Brand DeckerJames T. KirkLeonard McCoyMontgomery ScottSpockHikaru SuluNyota Uhura

Starships and vehicles[edit | edit source]

Einstein (class F shuttlecraft) • USS Constellation (Constitution-class) • USS Enterprise (Constitution-class) • Doomsday Machine

Locations[edit | edit source]

M-370 systemVenusRigel systemStarbase 17

Races and cultures[edit | edit source]


States and organizations[edit | edit source]

Starfleet Command

Other references[edit | edit source]

phasermicrotaperobottotal conversion drivescreensEnglishStarfleet Order 1-0-4 Section B Paragraph AStarfleet Order 1-0-4 Section Canti-proton beamneutroniumConstitution-class

Appendices[edit | edit source]

Related media[edit | edit source]

Adaptations[edit | edit source]

Background[edit | edit source]

Images[edit | edit source]

Timeline[edit | edit source]

published order
Previous episode:
Amok Time
TOS episode produced Next episode:
Wolf in the Fold
Previous episode:
The Apple
TOS episode aired Next episode:
Previous story:
The Last Gunfight
Star Trek 3
Next story:
Assignment: Earth
chronological order
Previous Adventure:
The Doomsday Gambit
Sections 1-3
Memory Beta Chronology Next Adventure:
The Doomsday Gambit
Sections 4-5
Previous Adventure:
To Reign in Hell: The Exile of Khan Noonien Singh
Chapters 7-11
Pocket Next Adventure:
The First Artifact
First Interlude
Previous Adventure:
Voyages of the
USS Enterprise (NCC-1701)
(2264 to 2270)
Next Adventure:
Wolf in the Fold

External link[edit | edit source]

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