A well-paced outing for the classic British hero who was very much the James Bond of his day. In this one, Drummond tackles some spies desperate to get their hands on the plans for a new aeroplane prototype. The film is short and sweet, with a fast running time and plenty of action to see it through from beginning to end. John Lodge isn't my favourite actor to play Drummond, I didn't quite buy him as much as some others, but it's nice to see Wilfred Hyde-White in support and the supporting cast do fit their roles well. The interesting thing about this film is that it becomes quite vicious in the second half, with violent, murderous acts aplenty.