A man, Caesar, attaches an explosives belt to a scientist, Dr. Norman, and sends him to the Commissioner's office. Caesar then demands that the police release three men from prison or he'll detonate the belt.
Episode number: 6x10 Airdate: Thursday November 23rd, 1972
The Commissioner: Oh, this is ridiculous, Bob. That thing, that belt, what's so deadly about that? Some kind of hoax, a bluff. Ironside: Dennis, even the way you play poker, you have to respect the bluff until you have the facts.