When stuff goes missing, Brittany Campbell blames her husband; she doesn't know a stranger living inside their home plans to use the couple in medical experiments; when Madisyn Gidrey's clothes disappear, friends tease that it's all in her mind. In this stranger-than-fiction true crime series explores the phenomenon of phrogging - people secretly living inside someone else's home. From the man in the attic to the creeper in the crawl space, each episode features first-hand accounts of survivors sharing the most skin crawling, twisted and truly terrifying stories. Along with interviews and key archive materials, cinematic re-creations bring the clues and confrontations to life.