1968-03-29 • 50 min
While back in time observing Earth in 1968, the Enterprise crew encounters the mysterious Gary Seven who has his own agenda on the planet.
Teri Garr
Roberta Lincoln
Roger Holloway
Lt. Lemli (uncredited)
Robert Lansing
Gary Seven
Don Keefer
Cromwell
Barbara Babcock
Beta Five Computer (voice) / Isis (voice)
Frank da Vinci
Lt. Clifford Brent
April Tatro
Isis - human form
Eddie Paskey
Lieutenant Leslie (uncredited)
Esther Ying Lee
Pedestrian (uncredited)
Ken Kane
Workman (uncredited)
Bob Johnson
Ground Control (voice) (uncredited)
Rudy Doucette
Staff Member (uncredited)
Frank da Vinci
Lt. Clifford Brent (uncredited)
Robert D'Arcy
Pedestrian (uncredited)
Bill Blackburn
Lieutenant Hadley / Rocket Base Technician (uncredited)
Barbara Babcock
Beta 5 Computer / Isis (voice) (uncredited)
Paul Baxley
Security Chief
Ted Gehring
Second Policeman
Bruce Mars
First Policeman
Morgan Jones
Col. Nesvig
Lincoln Demyan
Sergeant
Marc Daniels
Director
Gene Roddenberry
Writer
Art Wallace
Writer
Gerald Perry Finnerman
Director of Photography
William Ware Theiss
Costume Design
Walter M. Jefferies
Art Direction
Donald R. Rode
Editor
John M. Dwyer
Set Decoration
Fred B. Phillips
Makeup Artist
Jim Rugg
Special Effects
Irving A. Feinberg
Property Master
Joseph D'Agosta
Casting
Pat Westmore
Hairstylist
John D. Jefferies Sr.
Set Designer
Doug Grindstaff
Sound Effects Editor
Elden Ruberg
Sound Mixer
Carl Daniels
Production Sound Mixer
Phil Rawlins
Assistant Director