1: The thrilling storylines and complex characters keep fans hooked on NCIS.

2: The ensemble cast delivers top-notch performances season after season.

3: The show's blend of action, drama, and humor creates a unique viewing experience.

4: Even after losing beloved characters like Gibbs, Tony, and Ziva, NCIS continues to captivate audiences.

5: The introduction of new characters keeps the show fresh and exciting.

6: NCIS's ability to reinvent itself while maintaining its core values is a key to its longevity.

7: Fans appreciate the show's attention to detail and commitment to showcasing real-life naval investigations.

8: Viewers are invested in the evolving relationships and dynamics among the team members.

9: NCIS's staying power lies in its ability to deliver quality entertainment that resonates with a wide audience.