Fifth-dimensional fan boy Bat-Mite inadvertently gives Joker his limitless power while hoping to witness a hero-villain showdown.
| Title | Emperor Joker! |
|---|---|
| Genres | Animation Action & Adventure |
| Release Date | 2010-10-22 |
| Episode Runtime | 00 Hours 22 Minutes |
| Season Number | 2 |
| Episode Number | 18 |
| Production Companies | Warner Bros. Animation, DC, DC Entertainment |
