At the end we see a small amount of red in a mans crotch area from getting hit with a crowbar. It is not overly graphic
Mainly played for laughs: a remote control car smacks someone in the face
A man is hit by a car and lands on the windshield, men run into each other, a woman is dragged by a dog through some bushes
A man falls several stories through the house landing on some planks then on a toilet. The toilet crushes down causing water the leak, others fall through the porch (after wooden planks hit them on the head), and Alice falls several stories down a dumbwaiter and we hear a crash. (All slapstick no harm done)
A large book-filled chest falls from an attic window and lands on two of the men. Moments later, a barbell with weights then hits the two on their heads.
A woman gets her hand stuck on goo in a trap and that removes her glove. She climbs over the fence and lands on tar. She gets stuck and trips on a string. A flower pot from the third story falls on her head a couple times.
A man trips on a welcome mat under which there are marbles and he hits his nose on the knocking horseshoe.
A criminal peeks through a mail hole and a young boy uses graffiti and sprays his eyes. His eyes look like goggles but no harm was done. He gets a saw and breaks the door open.
A woman tries holding on the rails of the stair but it breaks apart. She falls her back on the stairs crushing her back. She tries doing another se of gymnastics and sucessfully lands on the porch but the planks have no stableness causing her to fall down to the closet.
A man goes to a porch and the planks tilt hitting his head and making him fall into a closet landing on a woman.
An intruder who is from the window steps on muddy glue in a cart. He starts rolling over uncontrollably and bumps into some objects. He enters the basement and the wheels trip on a bump making him do a handstand. He goes down the stairs and gets his hand caught on a mousetrap causing him to shoot the pipes. The pipes lead to the toile causing the toilet to unclog onto the man. The waste goes on the man's face (disgusting).
An intruder tries getting in the window but a kid with a handlebar attached to a plastic bag full of snow hits the intruder's face. His face is covered with snow and the man gets a deflated balloon out of his tongue.
A man finds a doll that looks like a kid who he wants to kidnap. He pulls and pulls making him activate a mower. He actually pulls a doll and the mower activates causing it to fall from the hole onto the man's head. (In real life this would've caused a gory impact) but due to the PG rating he actually gets his head shaved.
A kid screws a nail on the front door and the man tries breaking in but the nail hits his hand. He reacts with "OW" four times.
A man hears a kid crying (it is actually a doll) and gets trapped when he opens a door causing a boxing glove to hit his crotch. He falls down and all his ammo explodes onto his butt. The kid reacts with facial expression.
A man and a woman tries charging at a kid but two of them charge at him at the same time causing them to fall. The man tries getting through, the kid closes the door making him bump his head.
A man and woman tries getting a kid. They figure to use the trampoline to land so they both jump from the attic to the trampoline. The trampoline was on top of a pool of ice which causes it to break apart and for them to shiver in cold.
A hook attaches to a man's shirt. He tries getting it out and pulls causing a sprinkler to spray on his head. He tries stopping the sprinkler pulling harder but that just causes the sprinkler to spray on his scrotum.
A man hides in an igloo. A parrot comes in and lites a bunch of fireworks. The fireworks blast him out.
A woman kidnaps a dog. The kid tries using a dog whistle to rescue the dog. The dog starts running and that ties the woman's' legs dragging her to a bunch of bushes. At the end the woman stands up and her pants rip apart exposing her underwear (played for laughs).
Like the 1st and 2nd movie there is slapstick violence:
Alice whacks a man in the crotch with a stick when she sees Alex's pet rat poking its head out from the man's torn clothing.
A woman falls a couple stories through the floors of a house.
A woman binds and gags an elderly woman with duct tape and leaves the garage door open.
Two men are electrically shocked, one by a chair rigged to a car battery, the other by grabbing electrified wires. His glove gets blown off and a lightning bolt fires off his butt (played for laughs). The other guy gets pushed to a wooden wall after the shock.
Alex drops objects from the house on to the bad guys.