Treatments

Dark Color Correction
The general color palette of the title scene is mostly dark colors as they do not reveal too much of the story and allow the audience to question.

Black and White Cutaways
Useful for referring back in time. People often refer black and white footage to older times.

Slow Pace
Adds suspense throughout the title scene and can be backed up with suspenseful music.

Grainy
Adds an old style effect to the title scene.

Close-Up Shots
Help to reveal the introduction without revealing too much information about the plot.

Sound
Non-Diegetic to cover the titles. Suspenseful music preferably.