Arkham Nurse
Cameron Kaiser
Dr. Hugo Strange
Irving (Batman: The Animated Series)
Josiah Wormwood
Judge Maria Vargas
Kairi Tanaga
Kyodai Ken
Mr. Happy Head
Sensei Yoru
Temple Fugate
The Minotaur
The Ventriloquist (Batman: The Animated Series)
Tod Baker
Vertigo (Batman: The Animated Series)