WATCH: Marvel's Avengers slip up in 'Age of Ultron' gag reel

MANILA, Philippines – We catch a glimpse of Marvel's Avengers slipping up in the Age of Ultron gag reel that was released on September 4.

It looks like superheroes are humans too (with the exception of Norse god Thor, who doesn't actually make any mistakes in the reel). In the video above, Robert Downey Jr, Scarlett Johansson, and the rest of the Age of Ultron cast miss their cues, mess up their lines, and plan pool parties as our favorite Avengers characters.

The gag reel will be included in the movie's upcoming DVD release. 

What do you think of the Age of Ultron gag reel? Tell us in the comments below! –