A woman caring for her sick brother must deal with the emotional and biological fallout after he begins taking an experimental medication.  Adapted from "The Novel of the White Powder," from The Three Imposters; or, The Transmutations by Arthur Machen.  CW: Includes themes and depictions of Family Conflict, Terminal Illness, Medical Anxiety, Mental Illness, Body Horror & Transformation, Disfigurement & Disability, Suicidal Ideation, Compassionate Euthanasia, Potential Violence & Death.  To support end-of-life advocacy or to find out more, go to https://deathwithdignity.org/    Starring Samantha Hunt, Jonathan Inbody, Oriana Quinn, and Charleston Harvey.  Written & Directed by Jonathan Inbody.  Editing & Sound Design by Jeff Lavin. Music by Samantha Hunt.  Episode Art by Jon-Michael Marinell.   Full series credits, sound effects attribution, and links to social media can be found at https://www.graymatterhorror.com/  If you like the show, leave us a 5-star rating and review on Apple Podcasts! Every review helps! Join the Gray Matter Patreon at https://patreon.com/graymatterhorror  Buy Gray Matter Shirts at https://www.teepublic.com/user/graymatterhorror