There is some quite bloody action violence, some gun threats in very emotional sequences, characters tortured in weird ways, and a lot of suspense and violent action
The most intense and violent in the Mission: Impossible franchise.
PG-13 violence type: blood and graphic.
Ethan beats up a group of men in an elevator.
A women has a large adrenaline needle stabbed in her (somewhat graphic).
A helicopter battle occurs. A bridge gets destroyed and there are lots of explosions and shooting.
A woman is killed by a detonation from a pill embedded in her skull, no explosion is seen but we briefly see it pulled out of her during surgery. Both scenes are disturbing.
A man is shot multiple times by a woman. His body falls to the ground.
A man has a small explosive charge forcefully inserted into his head through his nose.
A man is electrocuted with a taser dart.
A man and woman are shown to be in extreme pain from explosive charges in their heads.
A man is shocked to short out a detonation charge.
There's a long, chaotic sequence in which a helicopter and a squad of men ambush a transport dragnet and destroy the bridge it's on. Lots of shooting and destruction.