http://docs.com - When the entire gang competes in a scavenger hunt designed by Raj it brings out the best and worst in everyone.Last week premiere saw two episodes.The Hofstadeter Insufficiency and The Deception Verification.A whopping 20 million viewers tuned in to watch the season premiere breaking the shows previous records.For those who missed the first two episodes of The Big Bang Theory season 7 catch up and watch the full episodes online via live stream on the CBS website.If you miss tonights episode be sure to watch it later online.