The CW has unveiled a giant set of photos from The Vampire Diaries Season 4 premiere. And what stands out about these early peeks at the October 11 opener, "Growing Pains?"

BLOOD. What is it in Bonnie's lips? And all over Rebekah's shirt?

BARS. Why is Elena behind them?

BETRAYALS. It's rather clear, from the first pair of images posted below, that Caroline quickly learns about Klaus' little body switch... at a most awkward, steamy moment!

Click through the pictures now and let the countdown begin for "Growing Pains." Less than one month, TV Fanatics!

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.