Complex sentence: It originally aired on Comedy Central in the United States on April 1,2009 and in the United Kingdom on Paramount Comedy on April 3,2009 which was the final few episode to air in the UK Before Paramount Comedy changed to Comedy Central UK.
Split into simpler sentences: It originally aired on Comedy Central in the United States on April 1,2009. And in the United Kingdom on Paramount Comedy on April 3,2009 Which was the Final New Episode to air in the UK Before Paramount Comedy Changed to Comedy Central UK.