NCIS: Scope

Series 13, episode 18

An American couple are attacked in Iraq, in the very same spot a group of US Special Ops snipers were ambushed six months earlier. Determined to get to the bottom of the case, Gibbs is forced to speak to Aaron Davis, the only survivor of the first assault, who is now struggling through PTSD at the Walter Reed Medical Centre. The 300th episode of the military crime drama, starring Mark Harmon, David McCallum and Pauley Perrette

Cast (unconfirmed)

Mark Harmon
Image for David McCallumDavid McCallum
Image for Pauley PerrettePauley Perrette
Sean Murray
Image for Michael WeatherlyMichael Weatherly
Brian Dietzen