Contents 1 Summary 2 References 2.1 Characters 2.2 Starships and vehicles 2.3 Locations 2.4 Races and cultures 2.5 States and organizations 2.6 Other 3 Information 4 Appendices 4.1 Related Stories 4.2 Timeline 4.3 Images 4.4 External links

SummaryEdit

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ReferencesEdit

CharactersEdit

Davis • Dave Galloway • Guardian of Forever • Edith Keeler • James T. Kirk • John Kyle • Ed Leslie • Leonard McCoy • Montgomery Scott • Spock • Hikaru Sulu • Nyota Uhura

Referenced only 

Bonner the Stochastic • John Christopher • Clark Gable • God • Adolf Hitler • Franklin D. Roosevelt

Starships and vehiclesEdit

USS Enterprise (Constitution-class)

LocationsEdit

Egypt • Atlantis • Earth • New York • Boise • Honolulu • Outer Mongolia • Gateway • Orion's belt • Germany • Orpheum

Races and culturesEdit

Human (Chinese • Hellene • German) • Vulcan

States and organizationsEdit

United Federation of Planets • United States of America • World Peaceways • Nazi

OtherEdit

cordrazine • 1970s • Amellican • tricorder • zinc • vacuum tube • cent • platinum • bologna • gold • diamond • mnemonic memory circuit • cuckoo clock • TLK computer • squid • robot • angel • saint • World War II • Fission bomb • atomic bomb

InformationEdit

The names of the two crewmen which accompany the landing party to the planet vary according to source:

• Dave Galloway and unnamed security guard (on-screen episode)
• Davis and an unnamed security guard (novelization)
• Michael Jameson and Worsley (TOS - Strange New Worlds II short story: "Triptych")
• Dave Galloway and Paul Bates (TOS - Crucible novel: The Fire and the Rose)

AppendicesEdit

Related StoriesEdit

TimelineEdit

published order
Previous episode: Errand of Mercy	TOS episode produced	Next episode: Operation -- Annihilate!
Previous episode: The Alternative Factor	TOS episode aired	Next episode: Operation -- Annihilate!
Previous story: Operation -- Annihilate!	Star Trek 2	Next story: Space Seed
chronological order
Previous Adventure: Errand of Mercy	Pocket	Next Adventure: Triptych
Previous Adventure: Against Their Nature	Voyages of the USS Enterprise (NCC-1701) (2264 to 2270)	Next Adventure: Triptych

ImagesEdit

External linksEdit

• The City on the Edge of Forever (episode) article at Memory Alpha, the wiki for canon Star Trek.