Since the beginning of NCIS: Los Angeles, there’s been an ongoing focus on telling Callen’s story. In the 100th episode, Callen found out more about his father and even got a glimpse of a happier time ...
And how! When the Fox hit’s fourth season opens on Jan. 18, 2021, the time will be… September of 2020, and Maddie is five months along in her pregnancy — and Buck will have a new woman in his life.