Black Friday

Golden Age Origin
American counter-intelligence agent, Black Friday, used to be Lee Ainsley, but then he was "murdered" by German agents. With the help of a famous doctor, Ainsley faked his own death and adopted the identity of Black Friday so no one knew he was still alive. Assisted only by Colonel Runavan of the Secret Service, Black Friday fought to prevent Nazi saboteurs from destroying the American defense industry and also prevented the wrath of villains such as the Black Arrow.

Golden Age Appearances

 * Cat-Man Comics v2 #13-14 (#8-9)