In just over two weeks' time, fans will get to experience Marvel's Ant-Man in theaters nationwide. To get ready for this upcoming superhero movie, Marvel has released a new clip, featurette and TV spot. The clip features Hank Pym (Michael Douglas) and Hope Van Dyne (Evangeline Lilly) trying to teach Scott Lang (Paul Rudd) how to properly shrink and come back to full size, with an exercise where he is supposed to run at full size before shrinking and jumping through a keyhole. As you can see in the footage, Scott can't quite get the hang of it.

If that wasn't enough, if you are planning on seeing Ant-Man at AMC Theatres, the theater chain is asking fans to vote for one of six exclusive posters. The one-sheet with the most votes will be handed out to fans who purchase a RealD 3D ticket to Marvel's Ant-Man on Thursday, July 16. You can vote for which poster they like best on AMC Theatres' Facebook page by commenting on that post with the hashtag that corresponds with each poster. All votes must be in by tomorrow, July 3 at 9 AM PST.

The next evolution of the Marvel Cinematic Universe brings a founding member of The Avengers to the big screen for the first time with Marvel Studios' Ant-Man. Armed with the astonishing ability to shrink in scale but increase in strength, master thief Scott Lang must embrace his inner-hero and help his mentor, Dr. Hank Pym, protect the secret behind his spectacular Ant-Man suit from a new generation of towering threats. Against seemingly insurmountable obstacles, Pym and Lang must plan and pull off a heist that will save the world. Check out the clip, featurette, TV spot and posters for this superhero adventure.