Cast
William Shatner
Prof. Stephen Turner
Lynn Carlin
Barbara
Ossie Davis
Reed
Viveca Lindfors
Mrs. Schnagel
Estelle Parsons
Crossland
Roy Poole
Dr. Goodman
Mike Kellin
Mancuso
Richard McKenzie
Mr. Dennison
Fred J. Scollay
Dr. McBride
Stephen Macht
Dahlquist
Crew
Charles S. Dubin
Director
George Bellak
Writer
George Bellak
Associate Producer
B.A. Taylor
Sound
Tony Masucci
Producer
Leslie Renfield
Costume Design
Wesley Laws
Set Decoration
Neal Schatz
Special Effects
Bob Markell
Executive Producer
Charles Gross
Original Music Composer
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