Andrea Beaumont, also known as the Phantasm, is a fictional supervillain in the DC animated universe created by Alan Burnett and Paul Dini.
 Beaumont first appeared as the main antagonist in the 1993 animated film "", where she was established as the ex-fiancée of Bruce Wayne/Batman.
 Dana Delany provided the voice work for Andrea and Stacy Keach provided the electronically modified voice of her "Phantasm" alter ego.
 Andrea Beaumont has made occasional cameo appearances in various "Batman" titles in her Phantasm guise, often as a freelance assassin.
"Heart of Ice" is the fourteenth of the American animated television series "", first aired on September 7, 1992, written by Paul Dini, and directed by Bruce Timm.
 This episode features the first appearance in the series of Mr. Freeze.
 In the comics, Freeze first appeared in "Batman" #121 in February 1959.
Paul Dini ( ; born August 7, 1957) is an American writer and producer who works in the television and comic book industries.
 He is best known as a producer and writer for several Warner Bros.
 Animation/DC Comics animated series, including "Tiny Toon Adventures", "", "", "The New Batman/Superman Adventures", "Batman Beyond", and "Duck Dodgers".
 He developed and scripted "Krypto the Superdog" and contributed scripts to "Transformers", "Animaniacs", "Freakazoid" and "Static Shock".
 After leaving Warner Bros.
 Animation in early 2004, Dini went on to write and story edit the popular ABC adventure series "Lost".
 He has written a number of comic books for DC Comics, including "Harley Quinn" and "Superman: Peace on Earth".
 October 2010 saw the debut of "Tower Prep", a new live action/drama series Dini created for Cartoon Network.
 It was announced that after two decades of doing DC-related animated projects, Paul Dini has gone over to Marvel to serve as a writer and producer for "Ultimate Spider-Man" and "Hulk and the Agents of S.M.A.S.H.".
Terrence "Terry" Dodson is an American comic book artist and penciller.
 He is best known for his work on titles such as "Harley Quinn", "Trouble", "Marvel Knights Spider-Man", Wonder Woman and "Uncanny X-Men".
 His pencils are usually inked by his wife Rachel Dodson, who is a comic book inker and colorist.
Rachel Dodson (née Pinnock) is an American comic book inker and colorist, who often works with her husband, Terry Dodson.
 Her work includes "Marvel Knights Spider-Man", "" and "Avenging Spider-Man" for Marvel Comics and "Wonder Woman" for DC Comics".
Harley Quinn (Harleen Frances Quinzel) is a fictional supervillain and occasionally antihero appearing in American comic books published by DC Comics.
 The character was created by Paul Dini and Bruce Timm, and first appeared in "" in September 1992.
 She later appeared in DC Comics' Batman comic books, with the character's first comic book appearance in "The Batman Adventures" #12 (Sept. 1993).
Terrence "Terry" McGinnis is a fictional superhero appearing in American comic books published by DC Comics.
 The character was created by Bruce Timm and Paul Dini and first appeared in the pilot episode of the animated television series "Batman Beyond" (1999–2001), voiced by Will Friedle.
Freakazoid!
 is an American animated television series created by Bruce Timm and Paul Dini and developed by Tom Ruegger for the Kids' WB programming block of The WB.
 The series chronicles the adventures of the title character, Freakazoid, a manic, insane superhero who battles with an array of super villains.
 The show also features mini-episodes of adventures of other bizarre superheroes.
 The show was produced by Amblin Television and Warner Bros.
 Animation.
 The cartoon was the third animated series produced by the collaboration of Steven Spielberg and Warner Bros.
 Animation during the animation renaissance of the 1990s.
The Batman Adventures: Mad Love is a one-shot comic book written by Paul Dini (writer on "" and "Batman Beyond") and Bruce Timm (executive producer on "The New Batman/Superman Adventures" and the co-creator of "Batman: The Animated Series").
 Set in the continuity of "The Batman Animated Series", it won an Eisner Award for "Best Single Story" in 1994.
 It was later adapted (with minor alterations for pacing) as an episode of the animated series "The New Batman Adventures".
Batman Beyond (known as Batman of the Future in Europe, Latin America, Australia, and Asia) is an American animated television series developed by Bruce Timm, Paul Dini, and Alan Burnett and produced by Warner Bros.
 Animation in collaboration with DC Comics as a continuation of the Batman legacy.
 Depicting a teenaged Batman in a futuristic Gotham City under the tutelage of an elderly Bruce Wayne, the series began airing on January 10, 1999, and ended its run on December 18, 2001.
 After 52 episodes spanning three seasons and one direct-to-video , the series was put on hold for the "Justice League" animated series, despite the network having announced plans for a fourth season.

Question: Which supervillain is created by Paul Dini and Bruce Timm and used by Terry Dodson as titles for his work?
Answer: Harley Quinn