Thomas Leonard Carroll was an American bank robber and Depression-era outlaw. A boxer-turned-criminal, he committed numerous robberies during the 1920s and 1930s as well as being a longtime member of the Dillinger gang.

John Herbert Dillinger was an American gangster during the Great Depression. He commanded the Dillinger Gang, which was accused of robbing 24 banks and four police stations. Dillinger was imprisoned several times and escaped twice. He was charged with but not convicted of the murder of an East Chicago, Indiana, police officer, who shot Dillinger in his bullet-proof vest during a shootout; it was the only time Dillinger was charged with homicide.