[s2e10] One Man's Treasure | 2026 |

: Fans often note that the final scene, involving Alexis returning the notebook, features Nathan Fillion (Castle) mimicking the style and mannerisms of Bruce Willis from the 1980s detective show Moonlighting . Notable Soundtrack

: This episode features significant bonding between Beckett and Alexis without Castle present, marking a shift in their relationship as Beckett offers perspective on why the "little things" like photographs matter so much in their line of work. [S2E10] One Man's Treasure

: The episode opens with a memorable scene of Castle engaging in "official police tactical training" by flying a remote-controlled helicopter around his apartment, much to his mother Martha's annoyance. : Fans often note that the final scene,

: Alexis begins a three-day volunteer internship at the precinct. While Beckett initially worries about exposing her to the grim reality of police work, Alexis finds her own "case" by tracking down the owner of a long-lost photo album (a "brag book") found in the evidence room. : Alexis begins a three-day volunteer internship at