The Girl from Scotland Yard has a dynamite opening sequence, as villain Franz Borg (Eduardo Cianelli) demonstrates his futuristic "death ray" on a helpless London. Threatening to destroy all of Europe if his demands aren't met, Borg hasn't reckoned with the resourcefulness of gorgeous secret service agent Viola Beech (Karen Morley) and American reporter Derrick Holt (Robert Baldwin). Things move apace until a serial-like climax in a runaway airplane. It's giving away nothing of the outcome to reveal that Viola and Derrick fall in love along the way. The Girl from Scotland Yard makes no pretence at believability, though it's slightly more credible than Karen Morley's tacked-on British accent.