| This article about an episode needs to be expanded with more information.|
Please help out by editing it.
SWAK is the twenty-second episode of the second season of NCIS, and the forty-fifth episode overall.
Starring: Mark Harmon (Special Agent Leroy Jethro Gibbs), Sasha Alexander (Special Agent Caitlin Todd), Michael Weatherly (Special Agent Anthony DiNozzo), Pauley Perrette (Forensic Scientist Abby Sciuto), Sean Murray (Special Agent Timothy McGee)
Guest Starring: Steven Eckholdt (Navy Cmdr. Dr. Brad Pitt), Mariette Hartley (Hanna Lowell), Tamara Taylor (NCIS Special Agent Cassie Yates), Brian Dietzen (Asst. M.E. Jimmy Palmer), Olivia Burnette (Sarah Lowel), Kelsey Oldershaw (Navy Nurse Lt. Emma Ingham), Rizwan Manji (Dr. Pandy)
Tony and Kate are placed in a biohazard isolation after Tony opens up a letter which releases a mysterious powder.
- SWAK stands for "sealed with a kiss".