Turtles Forever is a 2009 American animated superhero television film directed by Roy Burdine and Lloyd Goldfine and written by Goldfine, Rob David, and Matthew Drdek. A crossover film featuring two different incarnations of the Teenage Mutant Ninja Turtles fighting together, it was produced in celebration of the 25th anniversary of the characters and serves as the finale to the 2003 TV series. The film aired on The CW4Kids on November 21, 2009.

Plot

The Teenage Mutant Ninja Turtles and their master Splinter are startled to watch a video broadcast of the Turtles fighting the Purple Dragons on TV. The Turtles break into the Purple Dragons' HQ and discover that their "imposters" are actually alternate versions of themselves. The teams escape together as the Purple Dragons member Mohawk is exposed to a shattered mutagen vial in the process. The 2003 Turtles find the 1987 team too difficult to control, until they summon Splinter.