Gag Reel Fun: Could Jarvis Help 'Iron Man 3' Cast?

Iron Man 3 wings its way onto Blu-ray and DVD today, and to give you an idea of how much fun Robert Downey Jr. and co. had on the set, we have a first look at the gag reel from the bonus features! A cool new "Jarvis" app is also available now -- perhaps they could've used it to keep them from flubbing their lines?

Pics: Check Out This Cool Set of 'Iron Man 3' Posters

Iron Man 3 finds Robert's Tony Stark at the top of his game. But when a new villain, Mandarin (Ben Kingsley) targets the billionaire industrialist on his home turf and attacks the president, the world is watching. With the help of loyal friends Pepper Potts (Gwyneth Paltrow) and Rhodey (Don Cheadle), aka Iron Patriot, what will Iron Man do to stop the madness? Guy Pearce also stars.

Video: Broken Ankle No Big Thing for Downey as 'Iron Man'

The free Jarvis App is available for all iOS devices and is designed to give fans an interactive assistant just like Tony Stark has in the Iron Man movies and The Avengers. Paul Bettany once again provides the voice of Jarvis -- he recorded over 20 hours of original audio content for the app -- and the program enables users to unlock exclusive content, acts as a Blu-ray remore, and also functions as a digital assistant. Jarvis can be your alarm clock, access local weather, and post to social media. Pretty cool, huh?