Maniac

A man with bloodied face and torn clothing appears in distress, then transitions to a muscular, shirtless version of himself in a hallway, followed by a close-up of his sweating face, then a shot of him holding a weapon, then a clean-cut version in a suit standing by a refrigerator, and finally a shot of him screaming with blood on his face while being held. The sequence takes place indoors, primarily in a dimly lit interior with a kitchen area.