http://en.wikipedia.org/wiki/Turtles_Forever
A new direct-to-DVD movie featuring.... get ready.....
..... the ORIGINAL 1987 turtles AND the 2003 turtles..... It's a crossover. The two universes collide and there will be EIGHT turtles. It will also feature Bebop, Rocksteady, Tohka, Rahzar, and KRANG (among others). This is pretty sweet.
You can hear some audio clips of it here:
Theme song HERE:
