NCIS 20x14 "Old Wounds" Season 20 Episode 14 Promo Trailer HD - Parker grapples with his emotions when a conman from his past turns up as a prime suspect in the murder of a navy officer transporting millions of dollars’ worth of opioids, on the CBS Original series NCIS, Monday, February 13th on CBS and available to stream live and on demand on Paramount+. Series star Brian Dietzen co-wrote the episode.