Hyde and Sneak (1962)

Inspector Willoughby has traced evil international jewel thief and master of disguise Vampira Hyde to the Limehouse District in London As Big Ben chimes out the hour of 4 pm Willoughby realizes that its time for tea and he enters a tearoom Hes served by a woman whose face is familiar to him Suddenly Willoughby recollects that she is the woman hes been seeking She in turn realizes that shes been recognized and by means of a pill quickly swallowed she quickly changes into a sweet modest elderly woman