In the final minutes of this year’s The Batman, viewers were treated to a surprise (that wasn’t that surprising): the (distorted) appearance of yet another screen incarnation of Joker. Granted, he was billed as “Unseen Arkham Prisoner,” but you had to be pretty thick not to get it. The lucky actor was Barry Keoghan, the eccentric scene-stealer of movies like The Killing of a Sacred Deer and last year’s The Green Knight. And though it was hard to make out his face, even in a later-released deleted scene, Keoghan’s newly dropped audition video shows his (unused) idea of how he’d like the clown that fights Batman to look like.