Hitchcock made four films after Marnie.
There are four and they premeire on Disney Channel around Halloween
"Marnie" by Winston Graham is a novel with 398 pages in the paperback edition.
6 movies
Alfred Hitchcock is a well known writer. He is known for many different films, including Psycho, Vertigo, The Birds, Rear Window, Marnie, and Rebecca.
Shark Tale, Independence Day, I-robot, I Am Legend, Hancock, Hitch, Pursuit of Happyness, Legend of Bagger-Vance and many more.
George Melies made 500 movies in total
None. All Disney movies are made at Disney's studios, not at a "foreign" studio
13 movies of Pokemon
2 movies and 1 cartoon movie
The Galilee Hitch-Hiker has 16 pages.
Some scientists might know how many silent movies were made. Personally, I do not know, for silent movies were made quite a long time ago.
A total of 13 dragon heart movies have been made.