The team suspects foul play when a healthy, young Petty Officer mysteriously dies in his sleep aboard a Navy destroyer.
Mark Harmon
Leroy Jethro Gibbs
Sean Murray
Timothy McGee
Wilmer Valderrama
Nick Torres
Brian Dietzen
Jimmy Palmer
David McCallum
Dr. Donald 'Ducky' Mallard
Pauley Perrette
Abby Sciuto
Emily Wickersham
Ellie Bishop
Duane Henry
Clayton Reeves
Jennifer Esposito
Alex Quinn
Rocky Carroll
Leon Vance
Margo Harshman
Delilah Fielding
Mailon Rivera
Commander Bitterman
Nick Clifford
Navy Petty Officer First Class Reed Haring
Tom Williamson
Ensign Stoddard
Christina Ferraro
Navy Chief Mary Choi
Robinne Lee
Doctor
Alex Blue Davis
Vernon Palumbo
Madeline Bertani
Regina Jones
