1: Tony and Ziva's return stuns NCIS fans.

2: Shocking plot twist reveals Ziva's fate.

3: Tony's emotional reunion with his former partner.

4: The truth behind Ziva's disappearance unravels.

5: Gibbs confronts the team's past secrets.

6: Uncovering the mystery of Ziva's return.

7: Tony and Ziva's complicated history resurfaces.

8: The NCIS team must face their demons.

9: A new chapter begins for Tony and Ziva.