NCIS fans suspicious Pam Dawber's introduction could spell the end for Gibbs
© @Copyright HELLO! Hello! Magazine NCIS returned to screens on Tuesday night after a short hiatus with the guest star viewers have been waiting for - Pam Dawber!MORE: Who is Mark Harmon's wife Pam Dawber and who does she play on NCIS?The 69-year-old actress, and wife to Mark Harmon, made her debut on the episode playing a journalist named Marcie Warren, who reaches out to Gibbs after learning about the events that led to his suspension in the show's last instalment. Pam's four-episode arc on the long-running CBS procedural will mark the first time she and her husband have worked together on television despite being where they both made their names.