Rough Waters is a 1930 American pre-Code all-talking adventure drama film directed by John Daumery and starring Rin Tin Tin. The film was adapted by James A. Starr from a story by Lillie Hayward, and was the last Rin Tin Tin film produced by Warner Bros. Pictures.

Plot

The film begins with a parked car with drawn curtains inside of which three gangsters (played by Walter Miller, Richard Alexander and Skeets Noyes) and silently waiting for their prey. When a large closed vehicle approaches the car with gangsters it crashes and the gangsters quickly rush to the vehicle, kill the chauffeur and two guards and steal a satchel with 100,000 dollars.