Review by malcolmgsw

Edgar Wallace,one of the co founders of British Lion,was a prolific crime writer.Many of them had a mysterious boss at the head of a gang of criminals.In this instance The Frog is resuscitated from the first him,as is Elk.Gordon Harker mages a very engaging detective assisted by Cyril Smith.So successful was his character that it was renamed Hornleigh for a radio series and 3 films with Alistair Sim. It is not hard to guess the identity of The Frog but this does not spoil the entertainment.