The Underworld Supermart supplies guns, ammo, bullet-proof vehicles, and bank blueprints...they've got it all! This week's special is Anti-Blackhawk Weapons -- developed by Buzzer Barton -- good on land, on the sea, or in the air.
Whenever the Blackhawks are called to handle an emergency, inventor Hector Rye shows up, and through the use of his inventions, escalates the severity of the emergency.