Creature with the Atom Brain [Spanish]

Richard Denning

Dr. Chet Walker

Angela Stevens

Joyce Walker

S. John Launer

Police Capt. Dave Harris

Michael Granger

Frank Buchanan

Gregory Gaye

Dr. Wilhelm Steigg

Linda Bennett

Penny Walker

Tristram Coffin

District Attorney MacGraw

Harry Lauter

Reporter #1

Larry J. Blake

Reporter #2

Charles Evans

Police Chief Camden

Pierre Watkin

Mayor Bremer

Paul Bradley

Casino Employee

George Bruggeman

Creature

Lane Chandler

Gen. Saunders

Bill Clark

Policeman

Edward Coch

Jason Franchot

Dick Crockett

Creature Who Calls Camden

Richard H. Cutting

Dick Cutting--Radio Broadcaster