Drama on the Tiber (Italian: Dramma sul Tevere) is a 1952 Italian drama film directed by Tanio Boccia and starring Renato Baldini, Aldo Fiorelli and Bianca Doria.

The plot centres around a widow named Sora Rosa with two sons, Aldo and Bruno.

While Aldo lives an upright life, Bruno is part of the entourage of a dangerous gangster named Barone Toto.

[1] Rome, A poor widow Sora Rosa raised Aldo and Bruno alone.

The two brothers grew up in different ways, the first Aldo lives a respectable life and the second Bruno has become a criminal in the pay of the Roman underworld boss Totò known as Er Barone.