Africa, early 20th century, an Englishman marries the girlfriend of a late friend and faces natives and adventures, on the banks of a river infested with crocodiles.
Neagle stars as Frances Baring, a socialite widow attempting to keep her late husband's symphony orchestra going. Reluctantly she enlists the help of a young pop singer (Frankie Vaughan) who has fallen for Baring's daughter Joanna, played by a young Janette Scott.
