"To Catch a Killer" is a chilling thriller based on the true story of serial killer John Wayne Gacy, portrayed by Brian Dennehy. Directed by Eric Till, this R-rated drama was released on DVD in the NTSC video format with a 1.85:1 aspect ratio. The movie runs for 186 minutes and comes in a tall/DVD case. It is a compelling and immersive viewing experience that will captivate audiences with its gripping storyline and strong performances.