Specs: 2-Disc Set
Video Resolution/Codec: 1080p/TBA
Aspect Ratio(s): 1.78:1
Audio Formats: English DTS-HD Master Audio 2.0
Subtitles/Captions: English SDH
Special Features: Behind-the-scenes featurette (43 min.), featurette about Agatha Christie (20 min.), an interview with writer Sarah Phelps (15 min.), and a photo gallery