Grey's Anatomy is back! Season 8, Episode 18: “The Lion Sleeps Tonight” is just around the corner, but after several weeks without a new episode, even a few more hours seems like too long to wait. We've gathered all the sneak peeks together right here, so you can fill the time by watching them on endless loop.

Spoiler-phobes, this post is for you: We won't reveal anything not shown in official promos.

First, Meredith (Ellen Pompeo), Derek (Patrick Dempsey), and Zola's nice family drive is interrupted by a lion walking across the street. Yes, an actual lion.

Credit: YouTube Photo: Grey's Anatomy Season 8, Episode 18 Sneak Peek: MerDerZol Spot a Lion (VIDEO)

Mer is very concerned about said lion when she gets to work (understandable!) but we're more worried about the part where Cristina Yang (Sandra Oh) isn't talking to Owen (Kevin McKidd) at all.

Credit: ABC © 2012 Disney ABC Television Group Photo: Preview Clip of Grey's Anatomy Season 8, Episode 18: The Silent Treatment

Meanwhile, Teddy (Kim Raver) is dealing with her own internal angst. Here, she takes part in a widow's support group, which seems like a good idea until she goes off on a fellow griever. We know you're hurting, Teddy, but rein it in!

Credit: YouTube Photo: Grey's Anatomy Season 8, Episode 18 Sneak Peek: Teddy Laughs in Widow's Face (VIDEO)

Finally, Callie (Sara Ramirez) freaks out a little bit when she finds out Arizona (Jessica Capshaw) has an ex in the hospital she didn't know about. Oh, Callie. Asking more questions about this is just going to lead to awkwardness.

Credit: ABC © 2012 Disney ABC Television Group Photo: Preview Clip of Grey's Anatomy Season 8, Episode 18: Callie Is Uncomfortable

For even more sneak peek goodness, you can catch a clip where Owen describes his affair as "just sex" over at Entertainment Weekly.

If you like spoilers, you can learn more about this episode here. And remember to tune in tonight, April 5, at 9 p.m. ET/PT on ABC.

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