Quick, someone get Antonio Sabato Jr. a giant cell phone.
As someone who sounds a great deal like Zack Morris. Yes, that Zack Morris.
According to TV Guide, Sabato will portray Ramon Russo, the former star of a 1990s sitcom called 2 Cool for School.
When the cast of that series reunites for a film and the actor behind its Screech-like character turns up dead, Rick, Ryan and Esposito will have a few question's for Russo... until, the report claims, "a familiar face returns to lead the investigation."
Did it just give away that Castle does, indeed, leave for D.C. and then make her way back to New York?
Castle Season 6 premiere on September 23 at 10/9c.