The 2003 version of Teenage Mutant Hero Turtles is the El Kadsre version of the 2003 Teenage Mutant Ninja Turtles show aired on ETVK (El TV Kadsre Kids) from 2003 to 2005, when the rights of the show got over to RGN (under RGN for Kids) from 2005 to 2009. Subsquently on RGN, these other titles were changed to Teenage Mutant Hero Turtles: Fast Forward and Teenage Mutant Hero Turtles: Back to the Sewer.