Episode Overview
Alone on Christmas Eve, Harley reconnects with a now-sane Joker and heads to Wayne Tower, where their dinner is interrupted by an escaped Riddler and ParaDemons.
Guest Stars
Jason Alexander
Sy Borgman (voice)
Diedrich Bader
Batman (voice)
Ron Funches
King Shark (voice)
Tom Hollander
Alfred (voice)
Christopher Meloni
Commissioner Gordon (voice)
Tony Hale
Dr. Psycho (voice)
Alan Tudyk
Clayface / The Joker (voice)
Jim Rash
The Riddler / Leslie (voice)
Rory Scovel
Gus / Maitre'd (Voice)