Movies
Locked, from the inside. That can only mean one thing. And I don't know what it is.
— Sam Diamond • Murder by Death
Behind the line May contain spoilers.
Our reading
An editorial interpretation.
A deadpan detective joke about a puzzle solved by not solving it. Locked from the inside sounds like a clue that should point somewhere, and the speaker promises a conclusion, then admits they have none. The confidence followed by shrugging is the comedy.
Context reviewed