Complex sentence: Sally visits Larry (Finlay Robertson) at a DVD rental shop and finds that he has documented an "Easter egg" across seventeen unrelated DVDs, with a man calling himself "The Doctor" having half of a conversation with the viewer.
Split into simpler sentences: Sally visits Larry at a DVD shop and finds that he been documenting an "Easter egg" across seventeen unrelated DVDs. The egg contains video clips of a man calling himself The Doctor having half of a conversation with the viewer.