W.P. Kellino was born on November 30, 1873 in St. Pancras, London, England, UK. He was a director and writer, known for The Poisoned Diamond (1933), Lend Me Your Wife (1935) and The Mating of Marcus (1924). He was previously married to Blanche Kellino. He died on December 31, 1957 in Edgware, Middlesex, England, UK.