All 24 episodes from the fifth season of the US sitcom. The series revolves around two university physicists, Leonard (Johnny Galecki) and Sheldon (Jim Parsons), their beautiful, free-spirited neighbour, Penny (Kaley Cuoco), and their friends, Howard Wolowitz (Simon Helberg) and Rajesh Koothrappali (Kunal Nayyar). In this season, Penny decides to leave Pasadena but an acting job makes her reconsider, Leonard tries to have a long-distance relationship with Priya (Aarti Mann), Sheldon and Amy (Mayim Bialik)'s friendship continues to develop and Howard gets the chance to go on a mission into space.
THE BIG BANG THEORY @100 - Cast and producers celebrate 100th episode (Featurette), THE BIG BANG THEORY's Laws Of Reflection - Cast looks back at favourite memories on the show (Featurette), Behind the scenes, Gag reel
Release Date: 03 September 2012
Certificate: 12 - Suitable for Persons Aged 12 or Over
Sound: Dolby Digital
Running Time: 558 minutes
Main Language: English