Discover
When a young scientist's experiments with a new radioactive isotope cause it to double in size every 12 hours, a nearby town's existence is threatened by the deadly radiation.
Original Release
02/18/1953
US Release
02/18/1953
Cast
| Name | Character |
|---|
| Richard Carlson | Dr. Jeffrey Stewart |
| King Donovan | Dr. Dan Forbes |
| Jean Byron | Connie Stewart |
| Harry Ellerbe | Dr. Allard |
| Leo Britt | Dr. Benton |
| Leonard Mudie | Howard Denker |
| Byron Foulger | Mr. Simon |
| Michael Fox | Dr. Serny |
| John Zaremba | Chief Watson |
| Lee Phelps | City Engineer |
Directors
Herbert L. Strock, Curt Siodmak
Writers
Cast
| Name | Character |
|---|
| Richard Carlson | Dr. Jeffrey Stewart |
| King Donovan | Dr. Dan Forbes |
| Jean Byron | Connie Stewart |
| Harry Ellerbe | Dr. Allard |
| Leo Britt | Dr. Benton |
| Leonard Mudie | Howard Denker |
| Byron Foulger | Mr. Simon |
| Michael Fox | Dr. Serny |
| John Zaremba | Chief Watson |
| Lee Phelps | City Engineer |
| Watson Downs | Mayor |
| Roy Engel | Gen. Behan |
| Frank Gerstle | Col. Willis |
| John Vosper | Capt. Dyer |
| John Dodsworth | Dr. Carthwright |
| Charles Williams | Cabbie |
| Michael Granger | Kenneth Smith |
| William 'Billy' Benedict | Albert |
| Kathleen Freeman | Nelly |
| Douglas Evans | Pilot |
Producers
| Name | Role |
|---|
| Ivan Tors | Producer |
| George Van Marter | Producer |
