History of the Riddler
12:48
History of The Penguin
14:10
History of Lex Luthor
14:49
Analyzing Evil: The Riddler And The People Who Made Him
24:22
Psychiatrist Breaks Down Batman's Psychotic Arkham Inmates | GQ
22:22
Three Jokers Finale: The Last Joker
12:56
History of Clayface
16:32
Who is THE BEST Riddler? [Batman]
19:22