Real Name: Felix Dunn
Occupation: Criminal
Marital Status: Single
Base of Operations: Gotham City
Height: N/A
Weight: N/A
Eyes: N/A
Hair: N/A
First Appearance: World's Finest #62 (January-February 1953)
Created By: David Vern

Felix Dunn is a scholarly criminal who dons a black costume and plumed hat to emulate the legendary Black Knight whom he admires.