Do you require specialized graph paper or templates for storyboards?
Incompetech.com/graphpaper is a website that can help you create and print your specialty paper needs.
You can create custom paper of squares, triangles, and hexagons. In addition you could make circular and polar graph paper, number lines, writing templates such as storyboards, and music templates for notation and fret boards.
All documents are in created in pdf format. You have full control over the paper size (8.5" x 11", 11" x 17", A4, A3 etc.), grid line weight, horizontal and vertical sizes and line colour.