Chain Reactions, a cinematic deep dive into the profound impact and lasting influence of The Texas Chain Saw Massacre, will stream exclusively on Shudder beginning January 9.

Master of horror Stephen King, actor/comedian Patton Oswalt (Ratatouille, Ghostbusters: Frozen Empire), Japanese filmmaker Takashi Miike (Audition, Ichi the Killer), Australian film critic Alexandra Heller-Nicholas, and director Karyn Kusama (Jennifer’s Body, The Invitation) each discuss their experiences with the 1974 genre-defining classic.

By crafting a dialogue between contemporary footage and never-before-seen outtakes while delving into personal impressions triggered by distinct audiovisual formats, the...