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Separated at birth? Long-lost twins? Vague coincidence? It's all possible when actors look so alike they could be siblings.

Is that Zachary Quinto, the Chief Science Officer of "Star Trek Into Darkness," running from the horror of "Aftershock"? Ah, no, at second glance, that's actually Quinto's doppelganger, Eli Roth, the man who gave us "Cabin Fever" and shot Hitler full o' holes in "Inglourious Basterds."

Anyway, with "Aftershock" and the new "Trek" being released back-to-back, we figured this was the perfect time to match up our favorite Hollywood doubles as they compete for roles, attention and DNA. It's like looking into a mirror!

If you think your eyes are starting to play tricks on you, think of this like that Olsen Twins movie "It Takes Two," but without Steve Guttenberg.

Leighton Meester & Minka Kelly

Luscious "Gossip Girl" star Meester might be "Country Strong," but she more than met her match in Minka Kelly, who shone on "Friday Night Lights" as the lovely Lyla Garrity. The two of them actually got to face off, "Single White Female"-style, in 2011's horror thriller "The Roommate," when they entered freshman orientation together — but only one came out alive. Easy, ladies!

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Logan Marshall-Green & Tom Hardy

After the one-three punch of "Bronson," "Inception" and "Warrior," Tom Hardy was the hunk du jour in Hollywood, but now a nearly identical upstart is nipping at his heels. After treading the boards Off- (and occasionally Off-Off-) Broadway, relative newcomer (and NextFactor highlight) Logan Marshall-Green began wriggling his way to the big time last summer via Ridley Scott's "Prometheus." Of course, Hardy's Bane in "The Dark Knight Rises" could probably throat-punch an alien to death with his eyes closed.

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Carey Mulligan & Michelle Williams

It's all about the gorgeous swan-like necks. Carey and Michelle could not be more different as actors; the former has an old-school, boisterous lightness while the latter, in both real life and on film, is introspective, reserved, even ethereal. We almost did a double-take in 2011 when Mulligan was seen on screen with Williams' "Blue Valentine" sweetheart Ryan Gosling in "Drive."

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Javier Bardem & Jeffrey Dean Morgan

In their signature roles as Anton Chigurh in "No Country For Old Men" and The Comedian in "Watchmen," respectively, Bardem and Morgan pull off striking, bull-in-a-china-shop characters whose moral compasses have long since been flushed down the toilet. Oddly, strewn across their paths of destruction we find very real human fragments to latch onto ... and that's not on the page, it's in the performances. Still, we wouldn't want to run into either of these tough customers in a dark alley.

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Josh Duhamel & Timothy Olyphant

These doppelgangers have yet to cross paths on screen, but when they do, it's sure to be electric. Olyphant first captured our attention as the lead in HBO's foulmouthed fan-favorite "Deadwood," then graduated to playing men of dubious intent in flicks like "Live Free or Die Hard." Duhamel is more the average all-American Joe type, playing a soldier for the "Transformers" trilogy and romantic leads in fluff like "Safe Haven." Does the U.S. Marshal on "Justified" need a half-brother?

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Teresa Palmer & Kristen Stewart

Palmer has nearly nabbed roles in "Justice League," "Mad Max" and the "Spider-Man" movies, but this talented blonde will forever be in the shadow of her movie duplicate, Kristen Stewart. Despite different hair, they share a shocking resemblance. Palmer may be catching up to Stewart, though, as she recently starred as a human who swoons over a member of the undead (a zombie this time, in "Warm Bodies").

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Penélope Cruz & Paz Vega

When you first saw "Spanglish" (if you did at all), you might have been wondering how they decided to pair Penélope Cruz with Adam Sandler, of all people. Well, after careful examination of the credits, turns out it wasn't Cruz at all — *SHOCK* — but another gorgeous Spanish actress, Paz Vega. Only two years apart, these two need to get Pedro Almodóvar to write a movie where they're sisters, pronto. C'mon, Pedro, maybe sisters with a gay transvestite mother, hmm?

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Michael Cera & Jesse Eisenberg

When did nerds stop seeking revenge on their jock oppressors and start warring amongst each other? Okay, so technically these two haven't directly engaged in combat, verbal or Thunderdome-style ... but there are still many who believe that when it comes to Cera & Eisenberg, two men enter, one man leaves. Despite the current Jesse-positive climate thanks to that little "The Social Network" movie and the upcoming "Now You See Me," these are both super-young dudes with plenty of awkwardness left to give.

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Chris Hemsworth & Chris Pine

Playing father and son in 2009's "Star Trek" may have tipped these two Chrises off that they kinda sorta look alike. Hemsworth made his film debut playing James T. Kirk's ill-fated papa George for a scant few minutes, but it gave him the oomph he needed to impress the Marvel brass to pin him as The God of Freakin' Thunder, "Thor." Pine had to delicately dance around the iconic Shatner characterizations to make the Starship Enterprise his own, but he did, and has been unstoppable ever since.

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Zachary Quinto & Eli Roth

Pine's pointy-eared shipmate Spock was almost always a lock for Quinto, whom fans immediately pegged as a dead-on lookalike for Leonard Nimoy after he made his name on "Heroes." But Zachary also resembles our favorite bloodthirsty writer-director Eli Roth. When he's not hanging out in cabins or hostels, Roth occasionally moonlights on-screen for pals like Quentin Tarantino, for whom he relished machine-gunning Hitler in "Inglourious Basterds."

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Zooey Deschanel & Katy Perry

Now that Katy Perry is acting (she played super-hot Smurfette in "The Smurfs") and divorced from a famous husband, there may literally be nothing that separates her from her big-eyed mirror-image, Zooey Deschanel. Though Perry may be the bigger musical superstar for now, the swoon-worthy "New Girl" has been known to belt it out when she performs as one-half of She & Him, so watch out, Katy.

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Alan Cumming & Paul Reubens

And speaking of Smurfs, we finally found two fellas who have come to terms with their lookalike status by agreeing to be in the same movie. In "The Smurfs" Reubens played the gag-gifting Jokey Smurf, while Cumming portrayed the newest character, Gutsy Smurf. Although these were voice-only roles, it was only a matter of time before these two get together for realsies (like they did at the "Pee-Wee" premiere on Broadway). Maybe if the show reopens, Cumming could appear as the depressive younger brother, WeePee Herman, who cries a lot?

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Originally published February 2, 2011.

Lionsgate

You know those funny "before they were stars" videos that sometimes go viral thanks to surprising peeks at the lives of Hollywood A-listers back when they were nobodies years ago?

A new clip has just hit the internet showing Chris Hemsworth before he was a star, only this one is a little bit different — because it's the first trailer for "Red Dawn."

And even way back in the day, Hemsworth kicked ass.

For those of you who don't have really long memories, "Red Dawn," which is a remake of the classic 1984 film of the same name about foreign invaders taking over America, was actually filmed way back in 2009. But after MGM went bankrupt, the film ended up sitting in someone's closet for the past three years, gathering dust.

Now, of course, Hemsworth is a giant international superstar thanks to "Thor," "The Avengers" and "Snow White and the Huntsman," meaning "Red Dawn" has at last been taken out of mothballs for a November 21 release. And while Hemsworth does seem just a little wet behind the ears in this clip (his Aussie accent slips out a couple of times), for the most part it's pretty easy to tell even from this early work that the man was born to be a movie star.

Check it out, courtesy of Yahoo! Movies:

Lionsgate

They say that possession is nine tenths of the law. But when that law is Jewish law, well, it turns out that "The Possession" is nine tenths pee-your-pants awesome.

Grab your yarmukle and hold on tight, because we've got a new trailer that makes "The Exorcist" look like Sunday school.

Okay, we know what you're thinking: Another movie about demonic possession? Isn't there anything else scary out there in the movie world? Giant rats, maybe? Anything?

But "The Possession" puts a surprisingly effective new twist on things by ditching the standard priest-and-pea-soup routine for something a little different: Orthodox Judaism.

See, a girl (Madison Davenport) buys a weird old box covered with Hebrew script only to discover that it's filled with demons. So naturally her parents (Jeffrey Dean Morgan and Kyra Sedgewick) consult a group of rabbis. Even better, the folks making this movie consulted with producer Sam Raimi, resulting in a legitimately creepy take on an old standard.

Don't believe us? Well, check out this new trailer, courtesy of Yahoo! Movies. And get a lozenge ready, because trust us: Once you get a load of the final clip, you'll definitely want to take care of that itch in the back of your throat sooner rather than later:

IFC Films

The new trailer for the upcoming multi-generational romantic comedy "Peace, Love & Misunderstanding" and it's got a little something for everyone thanks to a cast that includes Oscar winners (Jane Fonda and Catherine Keener), fan favorites (the always hunky Jeffrey Dean Morgan) and up-and-coming young stars (Elizabeth Olsen and Chace Crawford).

Take that, bloated summer action blockbusters!

So just what is this classic example of counter-programming (the film arrives on June 8, the same day as the vastly more hyped "Prometheus") about? Well, Keener plays a lady whose husband leaves her after 20 years of marriage. So she packs up the kids and heads to the home of her estranged mother (that's Fonda), a crazy hippie lady who helps teach the whole family the importance of being laid back and stuff.

And, along the way, it's safe to say that pretty much everyone in the film gains a romantic interest and learns a life lesson or three. So check out the new trailer, courtesy of YouTube. And get ready for a summer of "Love."

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Chloe Moretz will soon be one with nature.

The "Let Me In" star is preparing to prove her mettle by heading into the wilderness of the gritty indie drama, "The Rut," according to Variety.

"The Rut," which is being described as a cross between "Winter's Bone" and "Into the Wild," tells the story of a teenage girl (Moretz) who aims to win her father's approval by surrounding herself with danger and adventure as she journeys into the woodlands alone to hunt deer.

Jeffrey Dean Morgan ("Watchmen"), who played something of a father figure to Moretz in "Texas Killing Fields," will portray her actual father in this film. Karyn Kusama is set to direct what sounds like a welcome return to her gritty "Girlfight" roots after floundering a bit with the likes of "Aeon Flux" and "Jennifer's Body."

As for Chloe Moretz, she got covered in blood in both "Let Me In" and "Kick-Ass," so it was probably only a matter of time before she got covered in dirt and mud, too. The "Hugo" star has several films coming out this year, including "Movie 43" (opening April 13), Tim Burton's "Dark Shadows" (opening May 11) and "Dance of the Mirlitons" (opening Nov. 15), with her festival curiosity, "Hick," still looking to lock down a release date.

Meanwhile, Moretz and Morgan must really like working together, as they're set to team up yet again for "The Devil and the Deep Blue Sea," which is currently in pre-production. Morgan will go back to "father figure" status for that one rather than actual father.

"The Rut" will commence with production later this year with a look toward a release date sometime in 2013.

Anchor Bay

Bellissimo.

Still, since there are no lengths we won't go to in order to make sure you have the latest buzzworthy film news, we've traveled -- at great personal expense -- all the way to Italy to track down a copy of the trailer. And despite the sometimes incongruous Italian dubbing, the result is still harrowing, as Jeffrey Dean Morgan and Sam Worthington desperately try to track down a serial killer before he offs Chloe Moretz.

So check out the trailer, courtesy of Dread Central. And get your passport ready, because murder knows no boundaries: