Table:
text: List of film serials by studio
Major studios
Mascot Pictures
Serial_Title Year_ Chapters Director Cast_
Silent Serials Silent Serials Silent Serials Silent Serials Silent Serials
The Silent Flyer 1926 10 William James Craft Malcolm McGregor
Heroes of the Wild 1927 10 Harry S. Webb Jack Hoxie
Isle of Sunken Gold 1927 10 Harry S. Webb Anita Stewart & Duke Kahanamoku
The Golden Stallion 1927 10 Harry S. Webb Maurice Flynn & Joe Bonomo
The Vanishing West 1928 10 Richard Thorpe Jack Perrin & Eileen Sedgwick
Vultures of the Sea 1928 10 Richard Thorpe Johnnie Walker & Shirley Mason
The Fatal Warning 1929 10 Richard Thorpe Helene Costello & Ralph Graves

Question: I want the director of the heroes of the wild movie among the list of major studios movie series studio mascot ?