Donny Boaz

After returning to her job at the Department of Defense, McGee's girlfriend Delilah finds a break in a controversial case, prompting her to turn to the NCIS team for help. Meanwhile, McGee talks to DiNozzo about whether he should ask Delilah to move in. Margo Harshman guest stars.

Special Agent Pride is sent a partner from the Australian Defence Force Investigation Service, Special Agent Naomi Parsons (Kate Beahan), after an Australian Royal Navy Lieutenant, who was key to international negotiations on nuclear weapons, is murdered in New Orleans.

Mike convinces Bello to steal from the most powerful drug cartel in Southern California and calls on Johnny's unique underwater skills to help. Briggs helps Charlie go to extreme measures to cover-up her bad decisions in the aftermath of a bust that went very wrong.

Jane tries to impress both Owen and the owners of major baseball team by representing their star player when he’s accused of murder.

Pamela's discovery that John Ross has been sleeping with Emma ignites a firestorm at Southfork threatening not only their relationship, but Bobby and Ann's. Christopher and Heather must deal with a drastic action taken by Bo; Elena and Nicolas' relationship is tested as Drew's arrival in Dallas continues to threaten their plans; and Emma takes a page out of her grandmother's playbook that ends in disaster.