Poison Ivy is a character that appears in comics published by DC Comics, commonly in Batman stories. Once Wonder Woman's official nemesis, the telekinetic and telepathic Doctor Psycho fell out of favor with the supervillain community after crossing a line that even the leaders of the Legion of Doom found objectionable. With no other options available to him, he agreed to take a role in Harley Quinn's band, if only to prove to the world that he didn't hate women and to prove to himself that there was no way his life could get worse. Doctor Psycho is played by Tony Hale, who won two Emmy Awards for Best Supporting Actor for his work on Veep as Gary Walsh.
He is also fondly remembered as Buster Bluth on Arrested Development. Lake Bell Portrays Poison Ivy Gender Female Date of Birth March 24, 1979 Lake Siegel Bell (born March 24, 197) is an American actress, director and screenwriter. She voices the character Poison Ivy in Harley Quinn. Still, he makes a good living now managing several properties, including Poison Ivy's apartment and, eventually, the secret base of the Harley Quinn gang.
While Poison Ivy can talk to plants, Frank is the only one of her indoor plants that has the ability to respond.