CBS Mystery Theater adapted Jacques Futrelle’s short story, “The Problem of Cell 13,” for this week’s episode entitled “The Great Brain”! A brilliant mind hopes to prove the limitless potential of human intellect by allowing himself to be locked in a prison with a week to escape. Can he free himself from his cell in this short time or will his ego be his undoing? Why has the prisoner above him begun to rave like a lunatic? Could the name “CBS Mystery Theater” be improved with a little work-shopping? Listen for yourself and find out!