Tolong jelaskan mengenai Sebagian filmografi dari Howard Crampton

Dr. Jekyll and Mr. Hyde (1913)

The Chalice of Sorrow (1916)

The Voice on the Wire (1917)

The Wife He Bought (1918)

With Hoops of Steel (1918)

The Trail of the Octopus (1919)

Nan of the North (1922)