Batman & the Joker: The Deadly Duo — DC Comics
Issue: #7
Batman and the Joker have fought across streets, rooftops, railways and caverns, against horrors beyond of their wildest nightmares. Deep underground, witnesses to an undead wedding from Hell, they finally go up against their bitterest enemies: each other!Can the Dark Knight and the Clown Prince of Crime save Commissioner Gordon and Harley Quinn, or will the flames of their reignited rivalry consu...
Creators: Mike Mignola, Dave Stewart, Ashley Wood, Jock, Simon Bisley, Marc Silvestri, Jonboy Meyers, Troy Peteri, Arif Prianto, Rob Levin, Randy Mayor, Chris Conroy, Ben Meares, Darran Robinson, Sandy Alonzo
Characters: Harley Quinn, Batman, Joker, James Gordon, Alfred Pennyworth