Producers
Gene L. Coon
John Meredyth Lucas
Executive Producer
Gene Roddenberry
Associate Producer
Robert H. Justman
Script Consultant
D. C. Fontana
Assistant to the Producer
Edward K. Milkis
Theme Music by
Alexander Courage
Music Composed and Conducted by
Various
Director of Photography
Jerry Finnerman
Art Director
Walter M. Jefferies
Film Editors
Bruce Schoengarth
Donald R. Rode
Fabian Tjordmann
John W. Hanley
Unit Production Manager
Gregg Peters
Assistant Directors
Elliot Schick
Rusty Meek
Phil Rawlins
Set Decorators
Joseph J. Stone
John M. Dwyer
Costumes Created by
William Ware Theiss
Photographic Effects
Various
Sound Effects Editor
Douglas H. Grindstaff
Music Editor
Jim Henrickson
Re-Recording Mixers
Elden E. Ruberg, CAS
Gordon L. Day, CKS
Production Mixer
Carl W. Daniels
Script Supervisor
George A. Rutter
Casting
Joseph D'Agosta
Sound
Glen Glenn Sound Co.
Makeup Artist
Fred B. Phillips, SMA
Hairstyles
Pat Westmore
Gaffer
George H. Merhoff
Head Grip
George Rader
Property Master
Irving A. Feinberg
Special Effects
Jim Rugg
Key Costumer
Ken Harvey

A Desilu (Paramount) Production in association with Norway Corp.

Note: Credits compiled from the entire second season of Star Trek.