TV Shows on DVD reveals the cover artwork for the sixth season of Teenage Mutant Ninja Turtles, set for an April 8th release date. The site also presents us with an update on The Woody Woodpecker and Friends Classic Cartoon Collection: Volume 2, including a detailed list of the 75 cartoons featured on the 3-disc set. Woody’s 2nd DVD is set to hit stores on April 15th, 2008.