The Switch (1963)

Nope, there's nothing at all original with this short-ish feature, but it's still just about worth watching. You see, freelance model "Carolyn" (Zena Marshall) has gone and got herself mixed up with some luxury watch smugglers and they have had to put her under lock and key when their shipment goes missing and she's thought to be the culprit! Perplexed that she hasn't been in touch, her beau "John" (Conrad Phillips) manages to enlist the help of customs inspector "Craddock" (Anthony Steel) and policeman "Tomlinson" (Dermot Walsh) - and soon they are hot on the trail of the gang. The plot itself is all pretty procedural - as is the acting and writing, but hats off to Peter Butterworth for a fun cameo as a fashion photographer and to Jimmy Handley for brightening things up too - for a frame or two - as our story bubbles along for just over an hour of vintage cars and pretty scenery without the merest hint of menace or jeopardy.