The Tip-Off

A young radio repairman who stumbles into a criminal scheme and becomes the story's unlikely hero. He shows quick thinking, resourcefulness, and a brave, earnest personality that earns the respect of McClure. His growing boldness and charm drive the plot and bring about the final alliance.

A famous fighter who uses his strength and presence to protect those around him. He is wary of trouble but warms to Tommy's bravery and offers support and friendship. His protective stance helps steer events away from danger and toward a resolution.

The charismatic woman who is closely tied to McClure and pulls strings behind the scenes. She combines glamour with a sharp, practical mind, contributing to the plan to keep loved ones safe. Her actions reveal a protective side beneath a public persona.

Edna is Nick Vatelli's fiancée, drawn into the gang's schemes and then sheltered by McClure and Tommy. She is brave and decisive, playing a key role in the escape plan. By the end, she finds autonomy and love with Tommy.

The gang leader who orchestrates threats against McClure and his circle. He drives the tension in the apartment and ball scenes, representing the criminal force the heroes must outwit. His downfall comes through the clever ruse and the unlikely alliance formed by the protagonists.