Joseph Turner
Kathy Hale
J. Higgins
G. Joubert
Mr. Wabash
Leonard Atwood
Sam Barber
Janice Chon
Beefy Man
S.W. Wicks
Dr. Ferdinand Lappe
The Major
Harold
Mrs. Edwina Russell (as Helen Stenbure)
Martin
Jennings (as Hansford H. Rowe Jr.) (as Hansford Rolle)
Mae Barber (as Carlin Gylnn)
Mailman
Fowler
Messenger
Tall Thin Man
Jimmy
Newberry
Hutton
Heidegger
Ordinance Man
TV Reporter
Alice Lieutenant
Store Clerk
Customer
Civilian
Landlady
Locksmith
CIA Agent
Telephone Worker
CIA Receptionist
Santa Claus
Kid
Nurse
Teenager
Girl (uncredited)
Intelligence Officer at Briefing (uncredited)
Computer Operator (uncredited)
Neighbor in Elevator (uncredited)