'NCIS' season 14 episode 18 spoilers: Something from Torres' past creeps up to him; Harmon debunks rumors of him leaving

There will be a little friction between Torres (Wilder Valderrama) and Gibbs (Mark Harmon) in the upcoming episodes of "NCIS." Meanwhile, Harmon has debunked rumors which suggest that his health condition was one of the reasons why he should leave the show.

On the next episode of "NCIS" season 14, titled "M.I.A.," Gibbs and his team will be re-opening a case from the past that was ruled out only as an accident.

"To carry out a sailor's dying wish, Gibbs and the NCIS team re-investigate a murder case that was originally ruled an accidental death. Also, the case reminds Torres of a tragic time from his past," the episode's listing on The Futon Critic reads.

Aside from the team's cold case, something from Torres' past will be creeping up to him, which might be the cause of friction between him and Gibbs.

From the episode 18 promo, Gibbs confronts Torres if he has a problem, to which the special agent responds: "You know there is. What are you trying to do?"

However, Gibbs brushes off Torres' claim by telling him that he's only doing his job and that he should stick to doing the same.

Meanwhile, there have been rumors saying that Harmon will soon be leaving the show, resulting in CBS pulling the plug on the series.

However, during an interview with Men's Fitness, Harmon revealed that he's very much in shape, debunking rumors of his deteriorating health.

Aside from revealing that Harmon is doing his best in taking care of himself with eating right and getting a good amount of rest, the jock-turned-actor reveals that he does Pilates to stay in shape.

With Harmon still geared up to do a few more seasons of "NCIS," the network has yet to confirm if the show will be renewed for another run.

"NCIS" season 14 airs every Tuesday night at 8 p.m. ET on CBS.