None.

Many scenes of intense sci-fi violence, with robot characters blasting, bashing and clawing each other. There is little to no gore, however -- only two characters get visibly damaged, and one of them gets fixed at the end.

None.

None.

All of the action scenes are intense, and there are numerous frightening scenes of undead robot zombies that may scare young ones.

The villain has sinister motives that involve a planet's destruction, and he continuously tortures another villain throughout the movie.

As a whole, though, the movie isn't any more intense or violent than the cartoon show () preceding it.