2x04: DNA of a Murderer
2x03: The Family
2x02: The Mask Murders
2x01: Ring of Fire
5x13: Lost Heroes (2)
5x12: Lost Heroes (1)
5x11: What Goes Up...
5x07: Ring Toss
5x06: Joker Express
5x05: A Mirror Darkly
5x04: White Heat
5x03: Vertigo
4x13: The Joining (2)
4x12: The Joining (1)
4x11: Rumors
4x10: Two of a Kind
4x09: Riddler's Revenge
4x08: Seconds
