The Big Bang Theory: The Complete Series 1-12 DVD Box Sets are a must-have for fans of the popular TV show. Directed by Mark Cendrowski and starring Johnny Galecki, this comedy series is a box set collection in PAL video format with English subtitles. This UK Region 2 DVD set includes all 12 seasons of The Big Bang Theory, providing hours of entertainment for viewers. The 16:9 aspect ratio enhances the viewing experience, making it a perfect addition to any TV series collection. All discs are in good condition and all work perfectly some might have minor scratches from use.