This DVD set includes the first three seasons of NCIS, the popular TV action and adventure series about the Naval Criminal Investigative Service. Fans of the show will enjoy revisiting the early years of the team's investigations and seeing how the characters developed over time. The set includes all the episodes from the first three seasons, which originally aired from 2003 to 2006. The DVD format ensures that viewers can enjoy the show at their leisure, whether they want to watch multiple episodes in one sitting or spread them out over time.