|Real name:||Wacklaw Josek|
|Voiced by:||John Rhys-Davies|
"Baron" Wacklaw Josek was a two-bit con man.
Josek was a smooth-talker from Eastern Europe with prior convictions for fraud. He styled himself "the Baron", though there was little noble about him. Fooled by his appearance, relief aid organizations such as the Gotham Foreign-Aid Society would invite him to hold talks over dinner.
Batman looked him up, as he was a known associate of Josiah Wormwood. After a short interrogation on the edge of a billboard, Josek told him everything he knew, which wasn't much. Batman then advised Josek to leave Gotham for a while, which he did. This allowed Batman to disguise himself as Josek and capture Wormwood.