A two-film Canadian extreme horror/exploitation franchise in the tradition of 1980s slasher cinema. Both films are written and directed by Ryan Nicholson and produced through his company Plotdigger Films. The series is notorious within cult horror circles for its graphic practical gore effects, crude humor, and deliberately transgressive content that pushes well past the limits of mainstream horror.

A brutally sadistic rape leads to a series of bizarre gory murders during a midnight disco bowl-a-rama at a popular bowling alley. One by one, players of two teams meet blood-drenched gruesome deaths at the hand of a black bowling-gloved masked killer. This alley runs red with blood by sunrise.
BBK returns to wreak havoc on a new group of victims at a bowling alley.