The [[2005]] film [[Batman Begins]] also featured a version of Detective Flass. Although similar in character and slightly resembling that to ''Year One'', Flass in ''Begins'' was depicted as stocky, black-haired and unkempt (probably based on Dt. Eckhart in the [[Batman 1989]][[Batmanfilm]] film), although he was still characterized as being highly corrupt. Flass was in the pocket of crime boss [[Carmine Falcone]] and served as protection during one of Falcone's drug shipments (the first appearance of Bruce Wayne as Batman in the film). He was last seen when he inhaled [[Scarecrow (comics)|Dr. Jonathan Crane]]'s fear toxin released by [[Ra's al Ghul]] in Gotham and before he could shoot down two boys who he thought were monsters thanks to the toxin, Sgt. Gordon knocked him unconscious and hand-cuffed him to a pipe. His conclusion is unknown, as he was not seen from that point onwards. He may yet appear in the upcoming ''Begins'' sequel [[The Dark Knight (film)|The Dark Knight]]. Detective Flass was portrayed by [[Mark Boone Junior]].
