Marvel Studios is currently doing a massive photoshoot for the Marvel Cinematic Universe, and Avengers cast members are giving everyone a behind-the-scenes look. The MCU is rapidly approaching its ten year anniversary; while Marvel Studios has been around a little bit longer, next May as they release Avengers: Infinity War it will be ten years since they officially started the entire thing with Iron Man. Marvel Studios president Kevin Feige has continued to say that they'll celebrate in some fashion, but has yet to detail how exactly it will happen - other than a leaked look at their special logo.

Infinity War will bring together almost every single MCU character as Thanos (Josh Brolin) finally does it himself and takes on the Avengers with the full power of the Infinity Gauntlet at his disposal. There will surely be many ways Marvel will celebrate, and a huge photo featuring everyone involved may just be one of those.

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Mark Ruffalo posted a video on Facebook this morning teasing a massive MCU photoshoot that is currently taking place. Before getting told by a few of his fellow co-stars in attendance - noticeably Brie Larson (Captain Marvel) and Evangeline Lilly (Wasp) - that he should not be broadcasting this live on Facebook, Ruffalo gave everyone a quick look at the insane number of stars Marvel's gathered into a single room. He then gave another look after the shoot had ended. Hayley Atwell, Karen Gillen, and Samuel L. Jackson also joined in on the fun.

Darkness for ya!! These Muthafukkaz @doncheadle @chadwickboseman @laurence.fishburne & da Mackman! All in with these Bruthaz! A post shared by Samuel L Jackson (@samuelljackson) on Oct 7, 2017 at 1:15pm PDT

UPDATE: Vin Diesel has shared his own video from the set! Clearly Mark Ruffalo is a bad influence.

The video goes by quick and Ruffalo's rapidly moving camera work makes it impossible to pinpoint everyone that is in attendance. However, from what we can tell Ruffalo, Larson, and Lilly are joined by Vin Diesel (Groot), Michael Rooker (Yondu), Cobie Smulders (Maria Hill), Samuel L. Jackson (Nick Fury), Taika Waititi (director of Thor: Ragnarok), Jeff Goldblum (Grandmaster), Ryan Coogler (director of Black Panther), Anthony Mackie (Falcon), Michael Pena (Luis), Chris Hemsworth (Thor), Joe and Anthony Russo (directors of Avengers: Infinity War), Chris Pratt (Star-Lord), Chadwick Boseman (Black Panther), Sylvester Stallone (Starhawk), Karen Gillan (Nebula), Michael Douglas (Hank Pym), Scarlett Johansson (Black Widow), Chris Evans (Captain America), Robert Downey Jr. (Iron Man), Paul Bettany (Vision), Benedict Wong (Wong), and Jeremy Renner (Hawkeye). Thanks to the other posts, Hayley Atwell (Peggy Carter), Pom Klementieff (Mantis), Laurence Fishburne (Bill Foster), and Don Cheadle (War Machine) are also confirmed to be present.

Even though those are the only ones we could pick out, it is likely that every actor involved with Infinity War or even Phase 3 overall may be in attendance. With the teases now out, it will be up to Marvel to decide when they release the massive photo. Once it is officially released, fans will be able to see all of the actors and some of the directors all in one place - which will make for quite the memorable image. With Marvel surely having to go through an extreme scheduling nightmare to make this possible, hopefully they won't make us wait too long to see the finished product.

NEXT: Marvel Hypes Upcoming Films - 'It Doesn't Get Bigger Than This'

Source: Mark Ruffalo