Andrew Kevin Walker (born August 14, 1964) is an American screenwriter, producer and script doctor. He is known for having written Seven (1995), for which he earned a nomination for the BAFTA Award for Best Original Screenplay, as well as several other films, including 8mm (1999), Sleepy Hollow (1999) and many uncredited script rewrites.
We follow the story of a man’s descent into madness in his own inner solipsistic world through a metaphorical "downward spiral", dealing with religion, dehumanization, violence, disease, society, drugs, sex, and finally, suicide.