Complex sentence: In every episode, there are three or four pictures, normally three in one screen, like 24 when the clock comes, but in Trial & Retribution there are different camera-angles.
Split into simpler sentences: In every episode, there are three or four pictures, normally three in one screen. A similar effect is seen in the TV-series 24 when the clock comes, but in Trial & Retribution there are different camera-angles.