Samuel Emerson "Slam" Bradley is a fictional character that has appeared in various comic book series published by DC Comics. He is a private detective who exists in DC's main shared universe. The character concept was envisioned by DC Comics founder Malcolm Wheeler-Nicholson. The character was created by collaboration of Jerry Siegel and Joe Shuster, who both later became more well known as the co-creators of Superman.As one of the first ever DC characters, the characer first appears in the Golden Age of Comic Books in the anthology title "Detective Comics", being introduced in the first issue. He later commonly was associated with Batman and other spinoff Batman characters when revived.