CBS has released the official description of The Mentalist season 6 episode 21 “Black Hearts”. This episode is slated to air on Sunday, May 11.JANE CLOSES IN ON THE MASTERMIND BEHIND A KIDNAPPING RING, WHILE LISBON MUST DECIDE IF SHE WILL LEAVE AUSTIN WITH PIKE –With time running out to save the victims of a kidnapping ring before they are transported overseas, Jane and Lisbon zero in on the criminal enterprise’s mastermind.Meanwhile, Lisbon decides if she will move to D.C. with Agent Pike.SERIES REGULARS:Simon Baker (Patrick Jane)
Robin Tunney (Teresa Lisbon)
Tim Kang (Kimball Cho)
Owain Yeoman (Wayne Rigsby)
Amanda Righetti (Grace Van Pelt)
Rockmond Dunbar (FBI Agent Dennis Abbott)
Emily Swallow (Kim Fischer)RECURRING CAST:Joe Adler (Wiley)
Pedro Pascal (Marcus Pike)
Zuleyka Silver (Daniela Welker)GUEST CAST:Nandy Martin (Amy Welker)
David L. King (FBI Head Don Anderson)
Titus Welliver (Michael Ridley)
John Hensley (Anthony Tremmel)
Magda Apanowicz (April Lark)
Robert Joy (Alexander Lark)
Chuck Ashworth (FBI Agent #1)
Ane Dela Cruz (FBI Agent #2)
Paul Schakman (Alan Montross)
Ajgie Kirkland (Jonas Diop)
Luis Fernandez-Gil (Ambassador Moreno)
David Carpenter (Officer)
Robert Della Cerra (Employee)WRITTEN BY: Ken Woodruff and David Applebaum
DIRECTED BY: Randall ZiskSource: CBS