Mary Stuart Masterson
Before joining NCIS in 2017, Mary Stuart Masterson was already a well-known and accomplished actress. She had previously appeared in the shows Blindspot and Nine, as well as the films Skin, Odds Are, and Green Fried Tomatoes. On NCIS, she played Maryland Congresswoman Jenna Flemming, a chairwoman of the show’s House Counterterrorism Subcommittee. As she grows more impressed with Gibbs, she proposes to appoint him the new Director of NCIS, and we all know how that turned out!

Mary Stuart Masterson
Michelle Pierce
Michelle Pierce scored parts on Days of Our Lives, CSI: NY, Desperate Housewives, and Criminal Minds shortly after graduating from UCLA. Michelle was cast as NCIS lead Jimmy Palmer’s wife, Breena, and had all the makings of a permanent part after only a few appearances. But, in a heartbreaking tale, Breena was brutally killed off after receiving COVID-19, leaving Jimmy to care for his daughter alone. Michelle will undoubtedly appear in more upcoming television shows.

Michelle Pierce