None.

Multiple people get knocked out with elbows, guns and logs. Also, after some CIA workers are beat up, most of them have blood on their faces. There is also a car crash but no death resulting from it.

None.

None.

Friction is an Action Thriller movie. Various parts of the movie can be a little intense. Both Louis (an evil hacker who has nuclear codes) and the CIA are in constant pursuit of Lee and his son the whole movie. There are multiple fight scenes, some of them can get a little intense.