Last October, Almost Midnight Productions Inc. posted a short video that takes a behind the scenes look at Green Day's music video for the song "21st Century Breakdown". This company produced the video back in 2009. Specifically, based on the date listed on the movie slate shown, the music video was filmed on September 9th, 2009, about five months after the album came out.

Almost Midnight Productions has also helped produce a few other music videos for Green Day, including "Wake Me Up When September Ends", "Boulevard of Broken Dreams", "American Idiot", and "21 Guns".

Here's what Almost Midnight Productions had to say on their website:

GREEN DAY: MAKING OF 21ST CENTURY BREAKDOWN: Back with our friends, Green Day, for another "making of the video".