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