Batman: The Animated Series: Season 1, Episode 47: Harley and Ivy
Starring: Kevin Conroy, Loren Lester, Bob Hastings, Efrem Zimbalist Jr., John Glover, Hal Rayle, Bever-Leigh Banfield
Length: 22 minutes
On Air Date: 18 Jan 1993
Batman The Animated Series: S01E47 Description: Harley Quinn teams up with Poison Ivy and both become the Queens of Crime, after the Joker and Batman find out.