Cast
윌리엄 샤트너
Prof. Stephen Turner
Charles White
Harry Vogel
존 트라볼타
Lab Technician (uncredited)
오시 데이비스
Reed
Viveca Lindfors
Mrs. Schnagel
Mike Kellin
Mancuso
Fred J. Scollay
Dr. McBride
Stephen Macht
Dahlquist
Estelle Parsons
Crossland
Lynn Carlin
Barbara
Roy Poole
Dr. Goodman
Richard McKenzie
Mr. Dennison
Lindsay Crouse
Karen
Jeff Pomerantz
Professor
Damon Evans