![Watch Big Bang Theory season 8 episode 20 live online: Sheldon and Amy face 'major crossroads' in their first sleepover Watch Big Bang Theory season 8 episode 20 live online: Sheldon and Amy face 'major crossroads' in their first sleepover](https://d.ibtimes.co.uk/en/full/1432747/big-bang-theory-season-8.jpg)
Watch Big Bang Theory season 8 episode 20 live online: Sheldon and Amy face 'major crossroads' in their first sleepover
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Amazon.com: Big Bang Theory: Season 8 : Chuck Lorre, Bill Prady, Steven Molaro, Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Mayim Bialik, Melissa Rauch: Movies & TV
![The Big Bang Theory season 8 finale live online: Leonard and Penny plan Vegas wedding and Sheldon proposes to Amy? The Big Bang Theory season 8 finale live online: Leonard and Penny plan Vegas wedding and Sheldon proposes to Amy?](https://d.ibtimes.co.uk/en/full/1436788/big-bang-theory-season-8-finale.jpg?w=736&f=338abe3f769f6426f2b0e4f63c5c59d2)
The Big Bang Theory season 8 finale live online: Leonard and Penny plan Vegas wedding and Sheldon proposes to Amy?
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