Continuity mistake: When Robert Blake and his accomplice take the father and son to the basement, Blake pulls the string on a hanging lamp and the room becomes fairly bright. A moment later, Blake's accomplice pushes the father into the same room, which is now significantly less well lit, even though the same hanging light is still on.

In Cold Blood (1967)
Ending / spoiler
Directed by: Richard Brooks
Starring: John Forsythe, Robert Blake, Scott Wilson, Paul Stewart
Richard and Perry are caught, convicted, and executed.
Sally




