The official premiere date for 'The Mentalist' Season 7, the highly acclaimed CBS series, has not yet been released, but reports speculate that the show will air in September or October, as it has already begun filming.

Tim Kang, who plays Cho in the series, posted up a series of behind the scenes photos on Twitter of the cast while on the set. One of his photos shows the team back at the FBI, and has a caption attached, saying "Day one of Season 7!"

Also, production looks like they're keeping a tight schedule as Kang posted another photo captioned with "Had to be here at 5am. I'm sleepy. HA!"

Recently, the show's writer Jordan Harper revealed some of the names of the first few episodes in the new installment. He confirmed on Twitter that 7×01 will be entitled "Nothing But Blue Skies, while 7×02 is "The Graybar Hotel" and 7×03 is called "Orange Blossom Ice Cream".

The premiere episode as speculated by news agencies might revolve around Jisbon's relationship. The title of the first episode, "Nothing but Blue Skies" has given fans a hint that good things may develop in Jisbon's love life. Also, some say that the next two episode titles reveal the specifics about a date.

Beyond that, it has been confirmed that Morena Baccarin is coming back to the crime-drama in a guest star appearance during the third episode of Season 7. According to reports, she will be reprising her role as Erika Flynn, who previously manipulated and seduced Patrick Jane (played by Simon Baker).