Real Name: N/A
Occupation: Villain
Marital Status: N/A
Base of Operations: O'salla Ben Duuram
Height: Varible
Weight: Varible
Eyes: Flaming
Hair: None
First Appearance: Batman #65
Created By: N/A

criminals who are experts in legitimate fields; led by Jack Thorpe, editor of Gotham Gazette and including electrician John Slagg, telephone lineman Fred Bower, plumber Pete Hogan, and welder Ed Peters.