Recurring Guest Characters Katana 25 guest appearances Alfred Pennyworth 22 guest appearances Commissioner Gordon 15 guest appearances Barbara Gordon 10 guest appearances Harvey Dent 8 guest appearances Anarky 7 guest appearances Lady Shiva 6 guest appearances Deathstroke 6 guest appearances Tobias Whale 5 guest appearances Professor Pyg 4 guest appearances Mister Toad 4 guest appearances Jason Burr 4 guest appearances Simon Stagg 3 guest appearances Magpie 3 guest appearances Bethanie Ravencroft 3 guest appearances Silver Monkey 3 guest appearances Officer O'Brien 3 guest appearances Metamorpho 3 guest appearances Ra's Al Ghul 3 guest appearances Killer Croc 2 guest appearances ⇤ « 1 2 3 » ⇥