"Doctor Who: Series Six, Part One" is a 2-disc Blu-ray set released in 2011, featuring the popular TV show in high definition. With a rating of NR, this set includes the thrilling adventures of the Doctor as she travels through time and space in her TARDIS. Fans of the genre will enjoy this part of the series, which promises to deliver exciting and innovative storytelling, making it a must-have for any Doctor Who enthusiast.