'Person of Interest' Season 5 SPOILERS: Are Jim Caviezel, Michael Emerson "100 Percent" Back?

CBS has released a photo from the upcoming Season 5 of Person of Interest. Before the fifth season premiere in May, are Harold Finch (Michael Emerson) John Reese (Caviezel) "100 percent" back in form for their all-out battle between Samaritan and The Machine?

In our fourth season finale recap, the war between the Machine and Samaritan left casualties and forged new alliances in its wake. After presumed dead, Sameen Shaw (Sarah Shahi) was last seen walking away willingly with Samaritan's agents. While Samaritan was executing its master plan, Greer's men put a bag over Control (Camryn Manheim)'s head and took her hostage. In the cliff-hanger, as Pink Floyd's Welcome to the Machine started playing, Finch (Emerson) walked out, with no gun, alongside Reese (Caviezel) and Root (Amy Acker) as they started shooting down Samaritan's agents.

We also mentioned, the last 13 episodes, CBS will air Person of Interest twice a week. On Mondays and Tuesdays, viewers will catch an episode at 10pm, starting in early May.The series finale is slated for Tuesday, June 21.

In an interview with Boston Globe, actor Kevin Chapman discusses leaving his Lionel Fusco role behind after five seasons, "It was kind of like, 'Oh, this might be the end.' Still, it's too bad. If the show wasn't performing [in the ratings] you could understand, but there isn't a day that goes by when someone doesn't say to me, 'When's the show coming back?'"

Knowing "the writing was on the wall," the A.P.B. actor adds, "Do I think there's more story to tell? One hundred percent I do. But who am I to question [CBS president] Les Moonves?"

Chapman will next be seen on Rear Window, a Broadway production starring Kevin Bacon, based on the Alfred Hitchcock classic.

Season 5 of Person of Interest will premiere on CBS Tuesday, May 3 at 10pm.

Readers, are you excited to watch Person of Interest's final season?