|Previous Year||Current Year||Next Year|
2009 was a year.
Cartoon Network Original Series
|# Cartoon||Name||Premiere Date||End Date|
|9||Ed, Edd n Eddy||January 4, 1999||November 8, 2009|
|22||Foster's Home for Imaginary Friends||August 13, 2004||May 3, 2009|
|31||Transformers: Animated||December 26, 2007||May 23, 2009|
- A Looney Tunes marathon airs.
- The Powerpuff Girls special, "The Powerpuff Girls Rule!" premieres.
- Star Wars: The Clone Wars Season 2 premieres
- Foster's Home for Imaginary Friends Final Five is aired, ending with the series finale.
- Total Drama airs its second season.
- The programming block CN Real premieres.
- The programming block Super Chunk is revived.
- Ed, Edd n Eddy ends with the movie Ed, Edd, n Eddy's Big Picture Show.