The second trailer for Ant-Man is out! Better special effects featuring armies of CGI ants; plenty of size-shifting action sequences, comedic moments between Paul Rudd and his co-stars Evangeline Lilly and Michael Douglas; and a clearly defined enemy with a high-tech suit in Corey Stoll's Darren Cross a.k.a. Yellowjacket. How does Ant-Man compete with the more advanced, weaponized Yellowjacket who has the same size-shrinking abilities? The Ant-Man suit can also control ants, which gives him control of an organized and powerful army, albeit a small one… Only a few examples of how important that will be are teased in this trailer but it's a major part of the film and how Ant-Man is a unique superhero. In the movie, 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. Marvel's “Ant-Man” stars Paul Rudd as Scott Lang aka Ant-Man, Evangeline Lilly as Hope Van Dyne, Corey Stoll as Darren Cross aka Yellowjacket and Michael Douglas as Hank Pym, and is slated for release on July 17, 2015.