Flatfoot in Africa

Inspector Rizzo (Bud Spencer) is working out of Napoli when a policeman from South Africa asks to meet him. The man is killed just before they can talk, and as he dies he shows Rizzo a photograph of his young son, Bodo. Steno sends Rizzo to Johannesburg with nothing but that picture and a dead man's unfinished case, and a big, stubborn cop who has never gone looking for a stranger's child.