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EPISODE
The Deadly Years
Attribution
Series:	The Original Series
Written by:	David P. Harmon
Directed by:	Joseph Pevney
Novelization in:	Star Trek 7 by James Blish
Production information
Episode no.:	2x11
Production no.:	6149-40
First aired:	8 December 1967
Chronology
Date:	3478.2 (2267)

Summary

References

Characters

Alvin • Doris Atkins • Brent • Christine Chapel • Pavel Chekov • Arlene Galway • Elaine Johnson • Robert Johnson • James T. Kirk • Roger Lemli • Ed Leslie • Leonard McCoy • Montgomery Scott • Spock • George Stocker • Hikaru Sulu • Nyota Uhura • Janet Wallace

Starships and vehicles

USS Enterprise (Constitution-class)

Locations

Gamma Hydra • Gamma Hydra II • Gamma Hydra IV

Races and cultures

Human • Vulcan

States and organizations

Other

Appendices

Related stories

Timeline

published order
Previous episode: Mirror, Mirror	TOS episode produced	Next episode: I, Mudd
Previous episode: Friday's Child	TOS episode aired	Next episode: Obsession
Previous story: Metamorphosis	Star Trek 7	Next story: Elaan of Troyius
chronological order
Previous Adventure: The Sorrows of Empire Chapter 1	Memory Beta Chronology	Next Adventure: Romulans: The Hollow Crown Issue 1, pages 12-22
Previous Adventure: Mirror, Mirror	Pocket	Next Adventure: I, Mudd
Previous Adventure: Mirror, Mirror	Voyages of the USS Enterprise (NCC-1701) (2264 to 2270)	Next Adventure: I, Mudd

Images

External link

• The Deadly Years article at Memory Alpha, the wiki for canon Star Trek.