The remake of the classic American television series from CBS "Hawaii Five-0" returns for its eight season with the team looking into a man with multiple personality disorder for the murder of two tourists. The sixth episode titled "Mohala I Ka Wai Ka Maka O Ka Pua," which translates to "Unfolded by Water are the Faces of the Flowers," will also see Danny (Scott Caan) and the others seek help from a stress management consultant for McGarrett (Alex O'Loughlin).

According to the episode synopsis from TVGuide, the man whom the team will be investigating has multiple personalities, with one of them being a violent person and another being a child. The promo for the episode shows the man switching personalities from time to time. In one clip, he is seen in a police uniform pointing his gun down at a dead man on the pavement while calling the authorities using a high-pitched childish voice to report how he has done something bad. The trailer video also reveals that the man has seven distinct personalities.

Also shown in the promo is a victim in a hospital explaining to the team how the man was acting like a child before suddenly attacking him. He is visibly beaten up from the attack.

Meanwhile, McGarrett is assisted on the case by a stress management consultant whom Danny and the others hired to help him have his heath managed. Whether or not McGarrett is actually in need of help from the consultant is not clear, but the team obviously thinks that he needs to take a chill pill.

With regard to the casting for the upcoming episodes, Alicia Brown (Claire Forlani) is expected be making a return to the show along with several other guest stars including Dog the Bounty Hunter.

"Hawaii Five-0" season 8 episode 6 will air on Friday, Nov. 10, at 9 p.m. EST on CBS.