Barbados Quest (U.S. title: Murder On Approval) is a 1955 British crime drama film directed by Bernard Knowles and starring Tom Martin and Delphi Lawrence.

[4] The Monthly Film Bulletin wrote: "This confused and rather tiresome production introduces Tom Conway in what may be the first of a series similar to his Falcon thrillers.

The character of "The Duke" is scarcely distinguishable from the other; and his sophistication appears as spurious, and his humorous and romantic moments as irritating, as his predecessor's.

"[5] Kine Weekly wrote: "The picture is far from crystal clear, but it packs widely assorted types into its plot and the brisk interplay of character, leading to spectacular gunplay, enables it to circumsvent flat spots.

Tom Conway has an engaging manner and acts confidently as Duke, Delphi Lawrence disarms as the comely, yet unscrupulous, Jean, Brian Worth registers as Blake, and Michael Balfour amuses as Barney.