Netflix unveils chilling trailer for film trilogy of R.L. Stine's 'Fear Street'

It's happening again.

Massacres are occurring in the town of Shadyside, and a group of teenagers investigate three centuries worth of bloody mysteries.

If that sounds familiar, it's because it's the plot of the classic horror book series "Fear Street" by R.L. Stine. The gripping story is being adapted into a film trilogy by Netflix, and the trailer has just been released.

Set in 1994, the trilogy follows a group of teenagers as they discover that the terrifying events that have haunted their town for generations may all be connected — and that they may be the next targets.

The trailer shows that flashbacks all the way to 1666, the year where it all started.

The schedule of the films are as follows:

• Fear Street Part 1: 1994 - July 2
• Fear Street Part 2: 1978 - July 9
• Fear Street Part 3: 1666 - July 16

R.L. Stine's "Fear Street" series was first published in 1989. The author is also known for his "Goosebumps" series.—JCB, GMA News