This release collects every episode from the fourth season of Falling Skies, the long-running series that takes place in the aftermath of an alien attack that left Earth a shell of its former self. Led by Tom Mason (Noah Wyle), a history professor, a group of human survivors who call themselves 2nd Massachusetts band together to make a stand against the alien invaders.
This release combines the previous separately released two parts of the animated adaptation of The Dark Knight Returns, and includes a documentary that focuses on Frank Miller's work creating the original influential graphic novel.