Dr. Cyclops

Running 1h 3m and made in the United States, Dr. Cyclops (1940) is an Adventure and Horror film in the 123movies catalog. The cast includes Albert Dekker and Thomas Coley; Ernest B. Schoedsack directs. 76 votes put it at 6.2/10. Four explorers are summoned to Peru by the brilliant physicist Dr Thorkel. They discover a rich source of radium and a half-mad Thorkel who shrinks them down to one-fifth their normal size when they threaten to stop his unorthodox experimentation.