GIBBS AND THE NCIS TEAM PARTNER WITH THE MOUNTED PARK POLICE TO SOLVE A STRING OF CRIMES IN A NATIONAL PARK, ON "NCIS," TUESDAY, MAY 2

Elisabeth R�hm Guest Stars as Mounted Police Sergeant May Dawson

"Beastmaster" - After a Marine Sergeant is found murdered in a National Park, Gibbs and the NCIS team partner with Mounted Police Sergeant May Dawson (Elisabeth R�hm)
to solve a string of related crimes in the park, on NCIS, Tuesday, May 2 (8:00-9:00 PM, ET/PT) on the CBS Television Network.

REGULAR CAST:

Mark Harmon (NCIS Special Agent Leroy Jethro Gibbs)
Pauley Perrette (Forensic Specialist Abby Scuito)
Sean Murray (NCIS Special Agent Timothy McGee)
Wilmer Valderrama (NCIS Special Agent Nicholas "Nick" Torres)
Jennifer Esposito (NCIS Special Agent Alexandra "Alex" Quinn)
Brian Dietzen (Jimmy Palmer)
Emily Wickersham (Probationary Agent Eleanor "Ellie" Bishop)
Duane Henry (MI6 Officer Clayton Reeves)
Rocky Carroll (NCIS Director Leon Vance)
David McCallum (Dr. Donald "Ducky" Mallard)

GUEST CAST:

Elisabeth R�hm (Mounted Park Police Sergeant May Dawson)

WRITTEN BY: Christopher J. Waild

DIRECTED BY: Bethany Rooney