None
20 of 22 found this to have none
Mild
13 of 25 found this mild
Plenty of violence to be expected during Perry the Platypus scenes. Also, several aliens explode into slime from the waist up during the climax. Earlier in the movie it is established that the aliens grow back.
None
20 of 22 found this to have none
None
Few uses of "Heck"
An alien says "Omg"
None
19 of 22 found this to have none
Mild
9 of 22 found this mild
If it was rated by the MPA, it probably would be rated PG for sci-fi action violence