Mr. Denning Drives North

In the crash scene of the Miles Hawk, the impact is not shown, only the aftermath of burning wreckage. The wreckage was a movie prop, the real aircraft was on the civil register for at least another four years under the ownership of FG Miles Ltd. There are unconfirmed reports that it crashed at Hurstpierpoint in 1955 with the pilot being fatally injured.

Just before putting Mados' body in a trunk, Denning drapes a cloth over the spare wheel attached to the back of the trunk. Denning quickly puts the body in the trunk and closes the lid without moving the trunk. As he drives away there's no sign of the cloth but later when he's pulled up by a policeman for having a faulty rear light and gets out to examine it, the cloth is hanging out of the trunk.

The opening credits are spoken, with no captions, giving just the film's title, the two main stars and brief supporting cast. The full credits are shown at the end.

Features Las cuatro plumas (1939)