Cast
Elizabeth Montgomery
Katherine Merrill
Anthony Hopkins
Dr. Michael Grant
Michele Lee
Dolores Marsh
Janet MacLachlan
Eileen
Michael Lerner
Manny
John Elerick
Jeremy
Herbert Berghof
Dr. Kassiter
Vic Tayback
Archie
Mario Roccuzzo
Sandy
JR
Julie Rogers
Veronica
ED
Edgar Daniels
Zalenki
JI
James Ingersoll
Dr. Snyder
Jack Manning
Sam
GR
Garrick Russell
Eileen's Son
Eric Server
Dr. Birney
Deborah White
Janet
MT
Michael Thoma
Sid (uncredited)
Crew
Robert Butler
Directing
MCC
M. Charles Cohen
Writing
GEBJ
George Emerson Brewer Jr.
Writing
BB
Bertram Bloch
Writing
JI
Jules Irving
Production
Richard Irving
Production
Billy Goldenberg
Sound
MDM
Michael D. Margulies
Crew
JJD
John J. Dumas
Editing
WHT
William H. Tuntke
Art
JFJ
John Franco Jr.
Art
GH
Grady Hunt
Costume & Make-Up
MDM
Michael D. Margulies
Camera
Billy Goldenberg
Sound