Batman [Bruce Wayne]; Robin [Dick Grayson] (cameo); Commissioner James Gordon; Alfred Pennyworth; Mayor Stokes (Mayor of Gotham City, cameo); Fielding [also as Bruce Wayne] (Mayor Stoke's secretary); Joe P. Abernathy; Deuce Chalmers (villain)
Synopsis
Racketeer Deuce Chalmers has figured out that Bruce Wayne is Batman...the trouble is, how does he prove it? And Bruce has troubles as well with his secret identity since he has been appointed temporary Mayor of Gotham City!