Watch Episodes - United States 
Catch up: CBS.comThe latest episodes of The Big Bang Theory can be streamed at CBS.com for a limited time following their original airing.
Full episodes from past seasons of The Big Bang Theory can be watched on TBS.com for a limited time following their broadcast.
Download: iTunesEpisodes of The Big Bang Theory can be bought for download from iTunes. Also available in HD.
Episodes of The Big Bang Theory can be bought to stream and download from Amazon.com. Also available in HD.
Latest Downloads - United States
| Episode | Air Date | Amazon.com | iTunes |
|---|---|---|---|
| The Long Distance Dissonance | May 11, 2017 | Amazon.com | iTunes |
| The Gyroscopic Collapse | May 4, 2017 | Amazon.com | iTunes |
| The Cognition Regeneration | April 27, 2017 | Amazon.com | iTunes |
| The Separation Agitation | April 13, 2017 | Amazon.com | iTunes |
| The Recollection Dissipation | April 6, 2017 | Amazon.com | iTunes |
| The Collaboration Fluctuation | March 30, 2017 | Amazon.com | iTunes |
| The Escape Hatch Identification | March 9, 2017 | Amazon.com | iTunes |
| The Comic-Con Conundrum | February 23, 2017 | Amazon.com | iTunes |
|
Looking for a particular episode? Browse our episode guide |
|||
DVDs & Blu-rays Region 1/A
| Season | Released | DVD | Blu-ray |
|---|---|---|---|
| Season 1 | 02 Sep, 2008 | Buy from Amazon.com | Buy from Amazon.com |
| Season 2 | 15 Sep, 2009 | Buy from Amazon.com | Buy from Amazon.com |
| Season 3 | 14 Sep, 2010 | Buy from Amazon.com | Buy from Amazon.com |
| Season 4 | 13 Sep, 2011 | Buy from Amazon.com | Buy from Amazon.com |
| Season 5 | 11 Sep, 2012 | Buy from Amazon.com | Buy from Amazon.com |
| Season 6 | 10 Sep, 2013 | Buy from Amazon.com | Buy from Amazon.com |
| Season 7 | 16 Sep, 2014 | Buy from Amazon.com | Buy from Amazon.com |
| Season 8 | 15 Sep, 2015 | Buy from Amazon.com | Buy from Amazon.com |
| Season 9 | 13 Sep, 2016 | Buy from Amazon.com | Buy from Amazon.com |
| Season 10 | 12 Sep, 2017 | Buy from Amazon.com | Buy from Amazon.com |