Full Cast & Crew
Top Billed Cast
Full Cast
Dana Wynter
Lady Helena Trimble
Ellen Weston
Allison Sample
Majel Barrett
Dr. Bradley
Reuben Singer
Dr. Gorlov
Walter Koenig
Administrative Assistant
Fred Sadoff
Dr. Audret
Gerald Peters
Randolph
Eyde Girard
Stewardess
Alan Caillou
Immigration Offical
Lal Baum
Col. Hendricks
Patti Cubbison
Secretary
Ian Abercrombie
Charlie
Crew
Richard A. Colla
Director
Gene Roddenberry
Teleplay
J. Terry Williams
Editor
Howie Horwitz
Producer
Michael D. Margulies
Cinematography
Robert L. Kimble
Editor
Gene Roddenberry
Story
Gene L. Coon
Teleplay
Gil Mellé
Original Music Composer