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EPISODE
The Changeling
Attribution
Series:	The Original Series
Written by:	John Meredytg Lucas
Directed by:	Marc Daniels
Novelization in:	Star Trek 7 by James Blish
Production information
Episode no.:	2x08
Production no.:	6149-37
First aired:	29 September 1967
Chronology
Date:	3541.9 (2267)

Summary

References

Characters

Brent • Carlisle • Christine Chapel • Pavel Chekov • Hadley • James T. Kirk • Roger Lemli • Ed Leslie • Leonard McCoy • Nomad • Montgomery Scott • Singh (Lieutenant) • Spock • Hikaru Sulu • Nyota Uhura • Vinci

Starships and vehicles

USS Enterprise (Constitution-class)

Locations

Races and cultures

Human • Vulcan

States and organizations

Other

Appendices

Related stories

Jackson Roykirk later appeared in the following adventures:

• The Eugenics Wars: The Rise and Fall of Khan Noonien Singh, Volume 1 (TOS novel)
• The Eugenics Wars: The Rise and Fall of Khan Noonien Singh, Volume 2 (TOS novel)

Timeline

published order
Previous episode: Wolf in the Fold	TOS episode produced	Next episode: The Apple
Previous episode: Who Mourns for Adonais?	TOS episode aired	Next episode: Mirror, Mirror
Previous story: Who Mourns for Adonais?	Star Trek 7	Next story: The Paradise Syndrome
chronological order
Previous Adventure: Across the Universe	Pocket	Next Adventure: See No Evil
Previous Adventure: Wolf in the Fold	Voyages of the USS Enterprise (NCC-1701) (2264 to 2270)	Next Adventure: The Apple

Images

External Link

• The Changeling (episode) article at Memory Alpha, the wiki for canon Star Trek.