The first season of the DC Universe original series Harley Quinn may have just come to an end, but it's already preparing for Season 2 with the additions of Mr. Freeze and Catwoman to the animated series voice cast.

Alfred Molina (Justice League Dark, Spider-Man 2) will voice Mr. Freeze, with Sanaa Lathan (The Affair, Family Guy) voicing Catwoman. Executive Producers Patrick Schumacker and Justin Halpern revealed the news Monday morning on DC Daily, which is available on DC Universe. Fans also got additional teasers of what they can expect when Season 3 debuts in April.

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Harley Quinn Season 1 featured the titular character following her breakup with The Joker. She eventually put her focus on joining the Legion of Doom, with Harley willing to put her friends on the backburner while she tried to win the favor of the villainous team.

It remains to be seen how Mr. Freeze and Catwoman will be brought into the Season 2 fold, but with Gotham left in flames and Batman missing, there are a number of storylines the duo can find themselves involved in.

DC Universe's Harley Quinn stars Kaley Cuoco, Lake Bell, Diedrich Bader, Alan Tudyk, Rahul Kohli, Christopher Meloni, Tony Hale, Ron Funches, Wanda Sykes, Natalie Morales, Jim Rash, Giancarlo Esposito, Jason Alexander and J.B. Smoove. Season 2 premieres Friday, April 3.

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