On screen
Cast
30 credited performers
Richard Denning
Dr. Chet Walker
S. John Launer
Capt. Dave Harris
Michael Granger
Frank Buchanan
Gregory Gaye
Dr. Wilhelm Steigg
Angela Stevens
Joyce Walker
Linda Bennett
Penny Walker
Charles Evans
Chief Camden
Tristram Coffin
Dist. Atty. MacGraw
Pierre Watkin
Mayor Bremer
Harry Lauter
Reporter #1
Larry J. Blake
Reporter #2
Artwork unavailable
Paul Hoffman
Tom Dunn (uncredited)
Nelson Leigh
Dr. Kenneth C. Norton (uncredited)
Artwork unavailable
Edward Coch
Jason Franchot (uncredited)
Lane Chandler
Gen. Saunders (uncredited)
Don C. Harvey
Lester Banning (uncredited)
Richard H. Cutting
Dick Cutting, Radio Broadcaster (uncredited)
Artwork unavailable
Paul Bradley
Gambling Casino Employee (uncredited)
Karl 'Killer' Davis
Willard Pearce (uncredited)
Terry Frost
Tom, Policeman (uncredited)
Cap Somers
Policeman (uncredited)
Tyler McVey
Police Officer (uncredited)
Artwork unavailable
Eddie Foster
Bartender (uncredited)
Artwork unavailable
Bill Clark
Policeman (uncredited)
Chuck Hicks
Pilot (uncredited)
Artwork unavailable
Dick Crockett
Creature Who Calls Camden (uncredited)
Artwork unavailable
George Bruggeman
Creature (uncredited)
Charles Horvath
Creature (uncredited)
Boyd 'Red' Morgan
Creature (uncredited)
Michael Ross
Creature Vernon Dunn (uncredited)