A Portuguese tuna fisherman (Edward G. Robinson) catches his bride (Zita Johann) with his first mate (Richard Arlen).

A wisecracking New York reporter intrudes on a research scientist’s quest to unmask The Moon Killer.

Amidst a backdrop of growing violence and intimidation, independent cab drivers struggling against a consolidated juggernaut rally around hot-tempered Matt Nolan. Nolan is determined to keep competition alive on the…