Batman: The Brave & the Bold Episode 37 "Chill of the Night!"

[The Fat Bioware Nerd]

But don't you see? It's the perfect way to end Batman's career! If Bruce Wayne catches the man who murdered his parents then he can stop being Batman and that's the kind of ending the original Batman: The Animated Series could've had. It would've been a lot better than seeing Batgirl and Robin team up and Batgirl letting Catwoman go free out of some twisted form of gratitude.

It definitely would've been a better ending to the retooled Batman animated series. Two-Face developing another personality was lame. If you take Abra Kadabra, Zatanna, Phantom Stranger and the Spectre out of Chill of the Night it's a really good Batman episode and it's a fitting end to a Batman series. Who knows? Maybe If Chill of the Night was a B:TAS episode we could've avoided a sequel series like Batman Beyond.