Tina Fey & Jason Bateman in 'This is Where I Leave You' & 8 More Stars You'll Be Shocked to Learn Haven't Played Siblings Before

Well, it's not like they didn't warn us. After a worrisome trailer and some uninspired promotion, it's no real surprise that the movie adaptation of Jonathan Tropper's This is Where I Leave You was released to mediocre reviews. According to critics, the dysfunctional family film is as predictable as it gets, with half-hearted performances, cringeworthy dialogue, and a plot so familiar you'll be guessing the "twists" by the beginning of act two.

But there is one upside to seeing this movie — well, technically, two. Tina Fey and Jason Bateman play siblings for the first time ever, which is pretty hard to believe, considering how natural they look and act as a brother-sister pair. They're not the first co-stars, though, that you'll be surprised to learn have never before played siblings; read on for eight more.

Image: Warner Bros.

Corey Stoll

It’s not just the baldness. If you stare at these photos long enough, you’ll begin to think the star of The Strain could be movie brothers with…

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Paul Scheer

Scheer, star of The League. They’re practically the same person.

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Ryan Phillippe

Nothing bonds fake siblings more than being former heartthrobs of the early ’00s, right? That’s why Phillippe could totally be related to…

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Chad Michael Murray

It’s all in the stubble, and the former mega-celebrity.

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Sarah Hyland

Anyone who watches Modern Family knows that Hyland looks just like…

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Mila Kunis

Big sister, little sister. I mean, just look at them.

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Judy Greer

The character actress is familiar for many roles, but she reminds me most like…

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Bryce Dallas Howard

A lot of people think that Howard and Jessica Chastain look alike, but I think the Twilight star looks way more like Greer.

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Joseph Gordon-Levitt

The eyes, the smile, the multi-talented adorableness. Gordon-Levitt could quite convincingly play brother to…

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Anna Kendrick

I either want them to play siblings or to play a couple. This is confusing.

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Dakota Fanning

Of course, Fanning looks most like her sister, Elle, but she also resembles…

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Amanda Seyfried

It’s all in the eyes. The very, very big eyes.

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Jeffrey Dean Morgan

Thanks to some brooding stares and salt-colored stubble, it’s easy to confuse the former Grey’s Anatomy star with…

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Javier Bardem

This would be the best-looking pair of siblings since the Hemsworths, am I right?

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Erika Christensen

It’s not like Julia Braverman doesn’t have enough siblings in her life, but there’s no way her portrayer, Christensen, isn’t somehow related to…

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Julia Stiles

Between Julia’s struggling marriage on Parenthood and the disaster-prone relationship Stiles had as Kat in 10 Things I Hate About You, let's hope neither “sister” relies too much on the other for relationship advice.

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