Watch Downfall Season 1 Episode 1 (Downfall s01e01) airs on Tuesday, June 22nd 2010 at 09:00 pm via ABC Network.

Here is summary for Downfall Season Premiere :

The premiere of a game show in which contestants atop a 10-story building field trivia questions in a timely manner. The objective is to keep a conveyor belt full of prizes from dumping the booty over the side of the high-rise.

Few hours after original series aired on TV, online streaming video for Downfall Season 1 Episode 1 usually available on Net and of course, if video available, as soon as possible will show you where you can watch this episode for free.