Two Against The World (1932)

Constance Bennett suffers nobly in this outdated but fairly engrossing melodrama in which a seemingly hardened debutante takes the blame for the mistakes of her siblings. When her sister Corinne (Helen Vinson) gets in trouble with a married man (Gavin Gordon), Ardell Hamilton (Bennett) accepts culpability in her stead. She performs the same service for ne'er-do-well brother Bob (Allen Vincent) when he is accused of murdering the philanderer, and who should be the prosecuting attorney in the case but honest, hardworking David Norton (Neil Hamilton), with whom Ardell has fallen in love.