NCIS episode "Iced" - Originally aired: Tuesday April 4, 2006 on CBS

Writer: Dana Coen
Director: Dennis Smith

Show Stars: David McCallum (Dr. Donald "Ducky" Mallard), Cote de
Pablo (Mossad Agent Ziva David (episode 50+)), Sean Murray (Agent
Timothy "Tim" McGee (season 2+, recurring previously)), Pauley
Perrette (Forensics Specialist Abby Sciuto), Michael Weatherly
(Special Agent Anthony "Tony" Dinozzo), Mark Harmon (Special Agent
Leroy Jethro Gibbs), Lauren Holly (NCIS Director Jenny Shepard
(episode 55+))

All Guest Stars: Brian Dietzen (Jimmy Palmer) , Matthew Iseman (DC
Metro Officer Talbot), Suzanne Rico (Reporter), Benjamin Brown
(Marine Capt. Arvidas), Austin Majors (Jeremy Hodges), Seth Adkins
(Sean Hodges), Aris Alvarado (Tomas Zepeda), Michael Esparaza (Marine
Lance Corporal Jose Silva), Douglas Spain (Ceasar Bernal)
Production Code: 319

Gibbs and the team are called in when a couple of kids stumble upon
the body of a missing Marine in a frozen lake. As the NCIS team
searches the frozen lake bed for clues, they come across three more
bullet-ridden bodies. During the autopsies, Ducky and Gibbs discover
that the three additional victims had gang tattoos. With this crucial
piece of information, the team works to uncover the Marine's
connection with a deadly street gang. Seth was only on the teaser and
had a small role.