I have a question about different gels to cover lights with during a dramatic scene. My short movies theme is suspense/horror. I have a interior shot that is one shot that goes up stairs to a bathroom then a bedroom, then back down stairs to a kitchen where there are 2 people conversating. What is the best color gel for this type of scene? How much light should be used (contrast)? How can I keep the house lit for this one shot without the camera noticing? Also i have a Exterior shot that consist of 2 people walking up a driveway. Remind you this is a suspense/horror, what is the best color/lighting for this shot? Thank you for all your help.