tullochdave

Hi, I'm currently in pre-poduction for a student short film and one of the shots i need is in a darkened room with only a table at the far end of the room lit by a light hanging above (its supposed to be a kind of noirish interrogation scene) - however i'm a bit concerned that as much of the picture will be dark the overall shot may come out grainy as is usually the case in the dark. any advice on how to avoid this would be greatly appreciated thanks dave