Lisa Edelstein’s character begins to show more depth as she saves Beckett in the field, reinforcing the idea that "that's what partners do".
Despite the near-death experience, Beckett decides to stay in D.C., setting the stage for a season of logistical and emotional hurdles. What did you think of the resolution to the "Valkyrie" arc? Were you satisfied with how they handled the D.C. politics? [S6E2] Dreamworld
One of the most heart-wrenching scenes features Castle calling Martha and Alexis, trying to say goodbye without alerting them to his imminent death. Lisa Edelstein’s character begins to show more depth
The killer, reporter Brad Parker, isn't a typical terrorist; he’s seeking revenge for his fiancée, the operative abandoned during that mission. Beckett decides to stay in D.C.