As May Sweeps begins and the TV season nears its end, TVLine has everything you could possibly need — well, except for smelling salts. (You know how cliffhangers can make you faint.) Scroll through our shocknado of a gallery for exclusive images from Once Upon a Time, The Big Bang Theory, The Vampire Diaries and more, plus all the finale spoilers you can handle.

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Remember to check back — often! — because as we get further into Sweeps, we’ll be adding more pictures and more teasers from more series. (Go ahead and bookmark the page now. We’ll wait.)

All set? Get clicking, then join us in the comments to debate, speculate and formulate how you’re ever gonna manage to DVR it all!