updated version of a story that have be turn into the film in 1938 england ( return of the frog ) concern the pursuit by the police of a master criminal know a the frog because of the frog like get up ( bulge eye etc ) he wear . one of the good wallace film from the 1960 it a solid little entertainment . clearly influence by ( or do this influence ) the restart of the dr mabuse film and the frog seem to be more a super villain than a master thief . while not the best of the wallace film and it be worth a look . it would make an interesting double feature with the excellent early film . between 6 and positive .