In voice-over narration, we hear Remy telling the story of a researcher who placed a cat in a box with a machine that would release poison gas and eventually kill the cat (meaning it was both alive and -- essentially -- dead simultaneously).
There is a montage of a man going through the motion of shooting and shocking people with his stun gun, but we don't see the impact.
A man shoots another man with a taser gun, he is knocked unconscious. The man goes up to him, cuts him open with a scalpel, and removes his artificial liver. Blood is shown pouring from the wound, and he seals the organ.
A man is shown shooting multiple people with a taser gun.
A man is stabbed by another man with a large knife, blood splatters all over the window of the taxi and forms a puddle on the ground. His artificial kidney is removed, and it is shown covered in blood.
A shootout occurs on a boat. Blood is shown spraying from the wounds, and the two repo men are shown with sealed artificial organs right after.
A man attempts to resuscitate another, but gets blasted away and knocked unconscious.
A man is shown with a large cut in the middle of his chest; it is revealed he had a heart transplant.
A man tries removing cords from his Jarvik-7. Blood pours and soaks his chest.
An open transplant wound is shown being closed.
A man attempts to slice another man open, but gives up.
A man knocks two men unconscious and attempts to slice them open but gives up. Later, the two men wake up and beat the man, knocking him out.
A man shoots another man with a taser.
A man interrupts the beginning of a standing sexual encounter by shooting his stun gun at the man, shocking him to the floor and rendering him unconscious. The woman then hits Remy, but when she goes to do so again, he shoots and shocks her, blasting her backwards. He then takes a scalpel to the man, cuts him open, and removes an artificial organ from his body (seen in graphic bloody & gory detail, including with his hand inside the man's body).
A woman pulls up her skirt to reveal a bloody gash.
A woman's leg bleeds rapidly in an airport.
A man and a woman stab several people in an office, blood spurts from the wounds and splatter the walls.
A woman gets a new kneecap. The open bloody wound is shown.
Two men get in a fight. One stabs another in the leg with a knife. The stabber is knocked out.
A woman holds a man at gunpoint (she withdraws).
A man and a woman knock another man out.
A man shoots security guards with tasers. He goes up to one of them, takes his gun, shoots him in the mouth and blood splatters on the ground under him.
Several people are shot in a room, blood sprays from the wounds and pools under the corpses.
A man and a woman fight and kill several people with a variation of weapons. Blood is shown splattering all over the walls and spraying from the wounds.
A woman cuts a man in the chest, sticks a scanner in the wound (blood pours and splatters) and holds a scanner to his heart, to close his repo case. He does the same to her organs.
A man is stabbed in the throat. Blood pours out of the wound and splatters on the ground as he falls.