Issue: #62
Nightwing's whirly-bat was shot down as he entered the Slab. He thought back on previous encounters with the Joker as he crashed and began his search. On the way in, he was attacked by Jokerized inmates, but easily took care of them.
First appearances: Leather, Meathead
Creators: Chuck Dixon, Jason Martin, Ed McGuinness, Michael Wright, Staz Johnson, John Lowe, Gregory Wright, Willie Schubert
Characters: Batman, Alfred Pennyworth, Dick Grayson, Joker, Barbara Gordon, Dr. Sivana, Riot, Leather, Rancor, Gorilla Grodd, Frag, Meathead
Story arcs: Joker: Last Laugh