Crew
Kurt Neumann
Director
LL
Lawrence L. Goldman
Screenplay
IB
Irving Block
Producer
PS
Paul Sawtell
Original Music Composer
Kurt Neumann
Producer
JR
Jack Rabin
Producer
BS
Bert Shefter
Original Music Composer
Karl Struss
Director of Photography
Cast
Jeff Morrow
Dr. Leslie Gaskell
Barbara Lawrence
Vera Hunter
George O'Hanlon
Dr. Arnold Culver
John Emery
Dr. Hubbell Eliot
Morris Ankrum
Dr. Albert Stern
KA
Kenneth Alton
McCrary - The Pickup Driver
Jose Gonzales-Gonzales
Manuel Ramirez
RF
Robert Forrest
KGTK-TV Newscaster
BW
Baxter Ward
Second Newscaster
John Halloran
Lab Central Security Guard
Marjorie Stapp
Nurse
John Parrish
Gen. Perry
