Lorry (Constance Bennett) and Minnie (Pert Kelton) are a pair of rollickingly wanton prostitutes who occasionally get hapless male admirers drunk before robbing them. After being released from a Louisiana jail they head down the Mississippi River on a steamboat. Lorry steals $60 from a "Mr. Smith" she entertains in her room, and when she is confronted by the boat's captain, who accuses her of the theft, she escapes by jumping off the vessel into the river. She is soon rescued by cotton barge skipper Dan (Joel McCrea), but she robs him too.