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.
"Dr. Cyclops" — movie produced in USA and released in 1940. It has a good rating on IMDb: 6.4 stars out of 10. It is a feature-length film with a runtime of 1h 16min. "Dr. Cyclops" is currently available to stream on Fawesome. Click on a playlink to watch it now!