While the Mother Riley series (with star Arthur Lucan in drag as an old woman) was rarely outrageously funny, some films in the series nevertheless do manage to amuse and keep an audience's interest. This is one such film. The best bits here involve Bela Lugosi as a vampire who actually behaves more like a mad scientist and the Robot under his command who chases after poor ole Mrs. Riley. More a spoof on old British Scotland Yard films than anything else really. Not bad of its type.