A gangster, a blind organ grinder, and a mysterious green flame become pieces in Vance's investigation of a baffling double murder.

This Philo Vance broadcast aired on May 17, 1949. The cast includes Jackson Beck and Joan Alexander. Other credited names include Jeanne K. Harrison as director and Frederick W. Ziv as producer.

The surviving recording runs about 28 minutes.

A sophisticated detective series based on S.

Listeners can expect crime and mystery, episodic drama in format, and cerebral and suspenseful in tone.