Johnny Galecki, Kaley Cuoco and Jim Parsons

CBS' comedy hit The Big Bang Theory is on its way to Thursday nights at 8/7c, and TV Guide Magazine was with stars Johnny Galecki, Kaley Cuoco and Jim Parsons for its annual Returning Favorites cover shoot! Check out exclusive behind the scenes pictures of the stars as they try their hand at karaoke and even get thrown in the pool. We've also got some exclusive quotes from the stars and show scoop from executive producer Bill Prady. Check out the full gallery here!

Reporting by Rich Sands

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