'Knock Knock' tells the story of down-on-his-luck former boxer Sam Grant, who one night finds himself caught in a whirlwind of conjecture and conundrum as his colorful and quirky neighbors come to him with scary tales of their apartment's mysterious new resident. Inspired by the retro horror classics of VHS days gone by, 'Knock Knock', is sure to be a treat for any horror fan and aficionado.

The four Newton brothers are a poor farmer family in the 1920s. One day, the oldest of them, Willis, realizes that there's no future in the fields and offers his brothers to become bank robbers. Soon the family agrees. They become very famous robbers and execute the greatest train robbery in American history five years later.