Cast
Lindsay Crouse
Karen
Charles White
Harry Vogel
Damon Evans
威廉·薛特納
Prof. Stephen Turner
約翰・屈伏塔
Lab Technician (uncredited)
Estelle Parsons
Crossland
Richard McKenzie
Mr. Dennison
Jeff Pomerantz
Professor
Lynn Carlin
Barbara
Ossie Davis
Reed
Viveca Lindfors
Mrs. Schnagel
Mike Kellin
Mancuso
Stephen Macht
Dahlquist
Roy Poole
Dr. Goodman
Fred J. Scollay
Dr. McBride