ScreenCrush wraps up the latest in movies and TV you might have missed. Today, Joss Whedon reveals when he aims to start production on 'The Avengers 2,' the first 'Captain America 2' set pics hit, 'Iron Man 3' releases new footage, 'Hercules' finds his Iolaus, and more!

- 'The Avengers 2' will begin production in... [Moviefone]

- First 'Captain America: The Winter Soldier' set photos. [Slash Film]

- WATCH: Patton Oswalt teaches Batman about death...dressed as the Penguin. [NextMovie]

- Don't disrespect science-fiction! It's bomb-ass. []

- Get ready for more of Tracy Morgan! []

- Brett Ratner's 'Hercules' finds its Iolaus. [Deadline]

- WATCH: 'Iron Man 3' explains Tony's new suit technology with new footage.

- 'Captain America' star Hayley Atwell wants to be the next 'Tomb Raider'? [CBM]

- Best photos of Alison Brie. [TheFW]

- WATCH: Stephen Colbert's feel-good show intro on the tragedy in Boston.

...and here's Jon Stewart's response. [StarCrush]