New concept art has surfaced from the Teenage Mutant Ninja Turtles movie featuring Krang, Bebop and Rocksteady.
Obviously if you have seen the movie the three weren't included, but they will be for the sequel.
Michael Bay is also returning to produce, and TMNT 2 will also see the return of Megan Fox, Will Arnett and the character of Shredder.
Teenage Mutant Ninja Turtles 2 has a June 3, 2016 release date, which will be directed by David Green (Earth To Echo).
Updated: with additional art (original source).