German scientist Paul Ehrlich makes remarkable advancements in the field of medical diagnostics with his research in cellular staining with dyes. His...
The daughter of a lighthouse keeper falls ill with diphtheria, but there is no doctor on the island. A wireless operator has the idea of contacting a...
When the son of an L.A. mayoral candidate is kidnapped, he and his wife have a few hours to come up with the ransom payment. With most of their money...