The document analyzes and summarizes the key elements of a trailer for the television drama series "Downton Abbey". It discusses the effective use of music to reinforce the themes portrayed on screen. It also notes that dialogue is used to give the audience an idea of the drama's storyline and themes of "untold secrets". The genre of the drama is identified as a period piece based on cues like the manor house setting and costumes. The cinematography incorporates a variety of shots to showcase the diversity of action in the drama. There are no special effects due to the genre. The trailer opens with production company logos and credits the Oscar-winning writer to establish credibility for the series.