The Informers (U.S. title:Underworld Informers; also known as The Rape of the Underworld) is a 1963 British crime film directed by Ken Annakin and starring Nigel Patrick, Margaret Whiting, Harry Andrews, Derren Nesbitt and Colin Blakely. It was produced by William MacQuitty, with screenplay by Paul Durst and Alun Falconer from the novel Death of a Snout by Douglas Warner. Cinematography was by Reginald H. Wyer. It was distributed in the UK by The Rank Organisation and the U.S. by Continental Film Distributors.