1Lazlo Valentin (Professor Pyg) 2Victor Fries (Mr. Freeze) 3Oswald Cobblepot (Penguin) 6Jonathan Crane (Scarecrow) 8Matthew Hagen (Clayface II) 11Harleen Quinzel (Harley Quinn) 15Pamela Isley (Poison Ivy) 16Arnold Wesker (Ventriloquist and Scarface) 17Garfield Lynns (Firefly) 19Andrea Beaumont (The Phantasm) 20Slade Wilson (Deathstroke) 21Julian Day (Calendar Man) 22Waylon Jones (Killer Croc) 26Sandra Woosan (Lady Shiva) 27Jervis Tetch (Mad Hatter) 28Kirk Langstrom (Man-Bat) 29Roman Sionis (Black Mask) 30Floyd Lawton (Deadshot) 31Arthur Brown (Cluemaster) 34Warren White (Great White Shark) 35Thomas Wayne Jr. (Lincoln March)