Continuity mistake: Lombard trips going up the stairs in the dark; he falls on his right side, but he waves the others to go up lying on the opposite side, facing the opposite way. (01:04:30)
Ten Little Indians (1965)
Ending / spoiler
Directed by: George Pollock
Starring: Leo Genn, Shirley Eaton, Fabian, Hugh O'Brian
The judge killed seven people. Unlike the book ending, the last woman doesn't kill the "last" man, and then hang herself. The two remaining survivors confront the judge.
HighSorcerer
More mistakes in Ten Little Indians
Judge Arthur Cannon: I find it a singular lapse of manners - a house party, and the host the last to arrive.
Mike Raven: It happens.
Judge Arthur Cannon: Not to me, young man.
Trivia: The voice of the mysterious host U.N. Owen is an uncredited Christopher Lee. (00:15:20)