Before I Hang (1940)

Before I Hang (1940)

Beware! When Karloff stops the clock, your hour has come! 1940-09-17 United States of America 62 Min. PG-13
6.2 33 votes

Overview

A physician on death row for a mercy killing is allowed to experiment on a serum using a criminals' blood, but secretly tests it on himself. He gets a pardon, but finds out he's become a Jekyll-&-Hyde.