When you're directing an ongoing series, the tone has already been set. So a director will come in and fulfill that tone - reinforce the characters and their behavior. The challenge is to find unique ways that you can visually tell the story while keeping the established tone and the pace and the characters.
Bryan CranstonWhat's great about comedy, obviously, is that you set up a situation that people assume one thing and then you break the assumption. That's basically the backbone to comedy. You set up a situation, let people make an assumption, and then you break the assumption.
Bryan Cranston