In a coffeehouse, Officer Joe Vickers, a serial killer empowered by Satan, overhears Brian and Larry, a pair of white-collar workers, discussing a bachelor party that they are planning to throw in their workplace for their friend Gary.

Vickers follows the two to their office, and stakes it out in his car (which is full of body parts and demonic imagery) until after hours, which is when Larry bribes the security guard into letting in three strippers.

Larry, Brian, and the strippers flee when Mike and Gary's bodies fall through the ceiling of the copy room, and run into Sharon, an accountant who had stayed late.

Sharon is pursued by Vickers, but manages to set his face on fire (causing one of his sunglasses lenses to melt to his eye) and knock him down an elevator shaft, but he survives the fall.

The patrons of the bar see Vickers attacking Sharon, and in a parody of the Rodney King incident, they beat down the officer as a bystander videotapes the scene from his apartment balcony.