“CABIRIA, CHARITY, CHASTITY” marks award-winning actress and producer Natasha Lyonne’s directorial debut; it follows Chastity (Maya Rudolph) as a modern-day Giulietta Masina (La Strada, Federico Fellini, 1954) and Shirley MacLaine (Sweet Charity, Bob Fosse, 1969) on a journey of self-discovery and self-acceptance.