Across
- 1. Terribly ineffective home for the criminally insane
- 3. Wayne Manor's esteemed caretaker
- 5. Villan who "killed" Jason Todd
- 6. Mad psychologist who toys with minds at Gotham's institution
- 8. Penguin's infamous nightclub
- 9. Terribly ineffective high-security correctional facility "guarding" Gotham's worst
- 11. Batman's foe in Batman's debut
- 13. Ivy Green-thumbed eco-terrorist
- 16. Phobia-inducing weapon of Scarecrow - [Fear Gas]
- 17. Kurt Lanstrom accidentally turns himself into this while trying to cure deafness
- 19. Who murdered Bruce Wayne's parents?
- 21. What state is Gotham in?
Down
- 2. Cryogenic criminal who only wants to save his wife (rip)
- 4. Quirky psychiatrist turned villainess
- 7. The original Boy Wonder's civilian identity
- 10. What do most of these mentioned villains have in common?
- 12. Thalia Al Ghul's rape (sometimes sperm donor) baby
- 14. Villan who infamously broke Batman's back
- 15. Batgirl's codename after becoming paralyzed
- 18. Batman's dog (German Shepard obviously)
- 20. Supervillan name for Bruce's childhood bestie turned literal identity thief