From exterior shots, the "Wombat" automobile has a divided rear window. However, interior shots show a single pane of glass for the rear window.
George-Anne wears engagement ring (and bracelet) on left until shown in mirror
(at around 45 minutes).
When Leslie is sitting on the desk asking Richard what book he's reading, a shadow of the boom microphone moves back and forth on the muraled wall behind them.
Duncan Macrae's (Richard Carlson) "Scottish" accent is highly dubious and inconsistent throughout the film.
Embracing (at around 88 minutes), Marmy sobs, "Janet, darling".
At their first meeting (at around 29 minutes) Mr. Anstruther says, "Colonel Carleton".