The first season of the stop-motion television series Robot Chicken originally aired in the United States on Cartoon Network's late night programing block, Adult Swim. Season one officially began on February 20, 2005 on Adult Swim, with "Junk in the Trunk", and ended with "The Black Cherry" on July 18, 2005, with a total of twenty episodes.
The first season was released on the Season One DVD on March 28, 2006 in Region 1, September 29, 2008 in Region 2 and April 4, 2007 in Region 4.