Sergeant Cuff
fictional character
Sergeant Cuff, fictional character, the detective in Wilkie Collins’s mystery The Moonstone (1868). Like Inspector Bucket in Charles Dickens’s Bleak House, the character of Sergeant Cuff was based upon Inspector Jonathan Whicher, a Scotland Yard detective. The thin, grizzled, and elderly Cuff has a sympathetic understanding of human nature and a wry sense of humour. Cuff’s careful procedures—including a reconstruction of the jewel robbery and the assembling of suspects to explain the crime’s solution—served as models for many subsequent detective stories.