(by Snow Leopard on 7 June 2005)

This is a pretty good, if unspectacular, Bulldog Drummond feature with the usual good cast and a story with plenty of action plus a little humor at the right times. The story is a little less imaginative than the ideas in some of the other features in the series, but it makes up for it with plenty of action that keeps things going.
Most of the story-line revolves around a secret new explosive that a scientist has invented, which the villains would obviously love to get their hands on. Some of the better moments come when the main action interferes with Drummond's plans to marry Phyllis (Louise Campbell), while flustering the befuddled but ever-helpful Algy (Reginald Denny).
John Barrymore is always good fun as Colonel Neilson, and he makes good use of his opportunities here, while E.E. Clive does likewise as the quick-witted Tenny. It's a good feature that should satisfy any fan of the series, though its fairly familiar plot ideas and rather nondescript villains keep it from being one of the very best entries in the series.