Episode 24, "Ring of Fire" (hint, hint?) airs Thursday, May 18 with this synopsis: "The doctors' lives are at risk after a dangerous patient escapes the hospital room. Alex must make a hard choice in his relationship with Jo while Meredith has some big news for Nathan that brings things to a turning point."

Executive producer Debbie Allen (Catherine Avery) directed the finale, and she told Entertainment Weekly, "There's actually two events going on at the same time that are pretty big that affect the entire hospital community. You should be worried. There's cause for worry. There's an amazing cliffhanger that will have everybody thinking, 'Wow, where is this going?!'" She added that they'll "plant more seeds that fuel the fire for what is going to happen next season."

Kelly McCreary (Maggie Pierce) previously teased the "event" of the finale, telling EW, "It's a great big event that will keep everyone on the edge of their seats. It really is shocking. There were so many gasps of horror and surprise at the table read. It was delicious. It was just so much fun." A while back, Kevin McKidd (Owen Hunt) told TVLine the finale would be "pretty dramatic and pretty intense. It's pretty dark and very good."

We're excited to see the cliffhangers, and what they mean for Season 14, but it's the relationship stuff with Mer, Riggs, and Jolex that really has us curious.

Jo's hubby, comin' in hot? Hmm..."Grey's Anatomy" airs Thursdays at 8 p.m. on ABC.

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