Here's an excellent Joker episode that i remembered seeing it when it first came out and i noticed his voice sounded familar and it's none other than Luke Skywalker himself Mark Hamil as i knew it was him when i was a kid when i read in Comicscene on the show on his voice, he was the definitive Joker voice then.
This is also the debut of the lovely Harley whom i remembered digging when i was a kid/teen besides Ivy, Catwoman and RedClaw and Zantanna especially in that police woman uniform in this episode. The music is quite memorable even with the squating and ragtime style music! not to mention fantastic writing.
Who else thinks Charlie Collins looks like actor Roy Brocksmith from those 3 Tales from the Crypt episodes (epspecially the doctor from The Switch), Total Recall's Doctor, Tango and Cash and more? i did always thought so.
Ed Begley Jr guest star in this episode along with Feat of Clay.