Simplify the following text for a Grade 5 native English-speaking person.
Original: A Cage of Nightingales ( French : La Cage aux rossignols ) is a 1945 French film directed by Jean DrÃ ville .
Simplified: A Cage of Nightingales is a 1945 French movie directed by Jean DrÃ ville . In French it is called La Cage aux rossignols .