Blackout was a foreign agent who struck during black outs, eventually stopped by Uncle Sam.

Aided by a small gang, he wielded a dagger and sometimes used explosives.

*Uncle Sam Quarterly #8
Category:Villains
Category:1943 Debuts
Category:Comic Book Characters
Category:Quality Characters
Category:Male Characters
Category:Assassin
Category:Art Seymour - Creator
Category:Real Name Unknown
Category:Black Themed Characters
Category:Non-Powered Characters
Category:Gwandanaland Characters