G-Men Never Forget (1948)

A cunning fugitive manages to masquerade as a Police Commissioner, weaving chaos through the city. Meanwhile, a relentless Federal Agent is hot on his trail, determined to expose the fraud and restore order. As the agent delves deeper into the deception, the stakes rise, leading to a thrilling cat-and-mouse game filled with twists and unexpected turns. The tension escalates as the agent races against time to uncover the truth before the imposter's schemes spiral further out of control.