Peter Ford
Wilbur Steele (as Tom Shea)
K
Keith McConnell
Dr. Wednesday
Larisa Schubert
Dr. Karen Muller / Dr. Kristine Muller
Stuart Lancaster
W.W.
Elizabeth Knowles
Dr. Mona Brigstick (as Lisa Grant)
P
Patrick M. Legrand
Dr. William Mawson
Shelley Mynatt
Flip
Catherine Phillippe
Angelique
J
James Anthony
The Bull
S
Sue Silla
W.W.'s Girlfriend
F
Frank Belt
Hunter
E
Edward Murphy
Listener
L
Larry Verdugo
Young Lawyer
C
Candy Nash
Suzy Polo
L
Lewis Clark
Mr. Thermometer
D
Diane Cope
Miss Thermometer
S
Susan Bergdahl
Conception Room Girl
J
Jeannie Anderson
Conception Room Girl (as Jeanie Anderson)
Neola Graef
Conception Room Girl
J
Jane Tsentas
Conception Room Girl
Z
Zerrin Arbesh
Conception Room Girl
Barbara Mills
Conception Room Girl (uncredited)
Ronee Blakley
(uncredited)