Arsenio Lupin is an audacious Parisian thief who mocks the police, especially Inspector Ganimard, but turns over most of his ill-gotten gains to charity. One night, he attends a party disguised as a newspaper writer who also mocks Ganimard; the next morning, the host's wife and a male guest are found murdered, and Ganimard arrives to solve the crime. A Mexican version of the Arsene Lupin character, with Sherlock Holmes tossed in as a cameo at the end.
as Arsenio Lupin
as Inspector Ganimard
as Victor Leclerc
as Isabel
as Lacombe
as Mme. Lacombe
as Montigny
as Daguerre
as The Doctor
as Mme. Carlota LeClerc
as Napoleon Manicornio, aka Francisco, the servant
as M. Levin
as Sherlock Holmes
