Tartuffe

A young man shows his millionaire grandfather a film based on Molière's Tartuffe, in order to expose the old man's hypocritical governess who covets his own inheritance.

Tartuffe is a 1927 drama comedy movie directed by F.W. Murnau, starring Werner Krauss, André Mattoni, Hermann Picha. It holds an IMDb rating of 7.1/10 from 2,946 votes and runs 1h 10m.