After the cliffhanger finale in Season 19, Special Agent Alden Parker is still on the run while the NCIS team investigates how to clear his name. Enlisting the help of NCIS: Hawai?i special agents, the team tracks down their prime suspect: The Raven. Season 20 of NCIS gives a peek into the personal lives of the agents as well as following even more intriguing cases. This 6-disc DVD set includes all 22 episodes from Season 20, plus 3 crossover episodes from the NCIS universe, and exclusive special features.