Chester B. Clapp · Writer

Sealed

1917 ?.? ?.?

The Silent Lie Scenario Writer

Sealed

1917 ?.? ?.?

The Conqueror Writer

Sealed

1917 ?.? ?.?

Snap Judgment Scenario Writer

Sealed

1917 ?.? ?.?

Miss Jackie of the Army Scenario Writer

Sealed

1915 ?.? ?.?

The Wolf-Man Scenario Writer