الإعلان التشويقي
طاقم التمثيل
Richard Denning
Dr. Chet Walker
Linda Bennett
Penny Walker
Pierre Watkin
Mayor Bremer
Terry Frost
Tom, Policeman (uncredited)
Michael Ross
Creature Vernon Dunn (uncredited)
Charles Evans
Chief Camden
Larry J. Blake
Reporter #2
Richard H. Cutting
Dick Cutting, Radio Broadcaster (uncredited)
Cap Somers
Policeman (uncredited)
S. John Launer
Capt. Dave Harris
Karl 'Killer' Davis
Willard Pearce (uncredited)
Charles Horvath
Creature (uncredited)
Angela Stevens
Joyce Walker
Lane Chandler
Gen. Saunders (uncredited)
Boyd 'Red' Morgan
Creature (uncredited)
Michael Granger
Frank Buchanan
Gregory Gaye
Dr. Wilhelm Steigg
Tristram Coffin
Dist. Atty. MacGraw
Chuck Hicks
Pilot (uncredited)
Don C. Harvey
Lester Banning (uncredited)
Tyler McVey
Police Officer (uncredited)
Harry Lauter
Reporter #1
Nelson Leigh
Dr. Kenneth C. Norton (uncredited)