This is one of the lesser known Ealing comedies and it has something of the Children's Film Foundation output to it too, as the youngsters cotton on to a dastardly plan to use the narrative bubbles in a children's comic to convey messages that unwittingly to the publisher and animator facilitate daring robberies. It's only when the young "Joe" (Harry Fowler) and his mates start to put two and two together, and with the help of "Felix" (Alastair Sim) they start to hone in on the kingpin - safe in the knowledge that he is close amongst them and will not go quietly if he is discovered. The humour...