1x18: Holy Rat Race (2)
1x17: True or False Face (1)
1x14: Batman Stands Pat (2)
1x13: The Thirteenth Hat (1)
1x09: Zelda the Great (1)
1x08: Rats Like Cheese (2)
1x07: Instant Freeze (1)
1x06: Batman is Riled (2)
1x05: The Joker is Wild (1)
1x01: Hi Diddle Riddle (1)
1x22: Ghost of the Ice
1x21: Ancestral Evil
1x19: Fast Forward
1x18: The Delusionist