Le Crabe-tambour (Drummer-Crab) is a 1977 French film directed by Pierre Schoendoerffer, based on the novel The Paths of the Sea he published in 1976, which is inspired by the adventures of Commander Pierre Guillaume (1925-2002). It was translated into English by the maritime novelist Patrick O'Brian as The Paths of the Sea (1977). The film stars Jean Rochefort, Jacques Perrin and Claude Rich. Highly criticially acclaimed, it won three César Awards: Best Actor – Leading Role, Best Actor – Supporting Role and Best Cinematography and was nominated for three others.