Batman: The Killing Joke: Joker wages a psychological war on Batman and leaves scars on the Dark Knight that even time won’t heal. Batman Ninja: Batman and a cast of villains are transported back in time to medieval Japan in this ground-breaking anime feature. Batman: Gotham by Gaslight: It's Batman vs. Jack the Ripper in an Elseworld's adventure that imagines the Dark Knight over a hundred years ago in a turn-of-the-century Gotham. Suicide Squad: Hell to Pay: The Suicide Squad is sent on a mission to retrieve a mystical object so powerful, they're willing to risk their own lives to steal it for themselves. Batman: Assault on Arkham: Gotham is in great danger when a group of villains—code named the Suicide Squad— break into Arkham Asylum to retrieve the top secret information. Batman & Harley Quinn: Batman finds his patience tested to the limit when he goes on a road trip with Harley Quinn to track down Poison Ivy.