'NCIS' Season 14 episode 22 spoilers: Gibbs' team works with the Mounted Park Police in 'Beastmaster'

"NCIS" starring Mark Harmon (NCIS Special Agent Leroy Jethro Gibbs), Sean Murray (NCIS Special Agent Timothy McGee), David McCallum (Dr. Donald "Ducky" Mallard), Wilmer Valderrama (Nicholas "Nick" Torres), Jennifer Esposito (Alex Quinn) and Pauley Perrette (Abby Sciuto), will have an upcoming episode titled "Beastmaster." It will show Gibbs and his team investigating a series of crimes in a national park. Below is the latest "NCIS" episode guide.

Spoiler alert: This update contains more 'NCIS' spoilers. Read on at your own risk.

According to a CBS press release, in "NCIS" Season 14, episode 22, Gibbs' team will work with the Mounted Park Police after several crimes were committed at the national park, including the murder of a Marine Sergeant. They will team up with Mounted Police Sergeant May Dawson (Elisabeth Röhm).

'NCIS' cast 2017

The other cast of "NCIS" such as Emily Wickersham (Probationary Agent Eleanor "Ellie" Bishop), Rocky Carroll (NCIS Director Leon Vance), Duane Henry (MI6 Officer Clayton Reeves) and Brian Dietzen (Jimmy Palmer), will also appear in "Beastmaster." The episode was written by Christopher J. Waild and directed by Bethany Rooney.

'NCIS' episodes

The episodes before "Beastmaster" are "One Book, Two Covers," "A Bowl of Cherries" and "The Wall." "One Book, Two Covers,"airs on April 18 on CBS. “The Wall” aired on March 28 and "A Bowl of Cherries" aired on April 4.

'The Wall'

This episode was written by Gina Lucita Monreal and directed by Bethany Rooney. It featured Vietnam War veteran Henry Rogers (Bruce McGill) and an event for the Honor Flight Network. Gibbs’ team reluctantly worked with the irritable Rogers to solve a murder mystery. Bishop and McGee also checked out if a rumor about Torres and Quinn is true.

'A Bowl of Cherries'

McGee and the team tracked down the hacker of a vice admiral's laptop. Meanwhile, Alex meets her mom and learns that she’s sick. They tried to comfort each other during the difficult time. Gibbs is concerned about Alex and gives her some advice. It was written by Brendan Fehily and directed by Edward Ornelas.

'One Book, Two Covers'

"One Book, Two Covers" was directed by Terrence O'Hara and written by David J. North. It features Torres looking back on his past. He was a member of a dirt bike gang as part of an undercover operation. According to CBS, a Marine's murder will be linked to his old gang.

The next two episodes after "Beastmaster" are "Something Blue," which airs on May 9 and "Rendezvous," which airs on May 16. You can also check out the CBS website to watch the latest full episodes of "NCIS."

"NCIS" airs every Tuesday in the US from 8-9 pm, ET/PT on the CBS Television Network. It can also be viewed via CBS All Access, which allows fans to stream approximately 8,500 episodes of their favorite shows from the network. "Beastmaster" will air on May 2. The show about the Naval Criminal Investigative Service (NCIS) also airs on Channel Ten in Australia.

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