Silo Season 3 Episode 8 Recap & Review: Gray Goo Explained

Daniel Keene holds Helen Drew as they share a quiet moment in Silo Season 3 Episode 8, Gray Goo.

Silo Season 3, Episode 8 Warning: spoilers ahead! Well, here we have it. Finally! After weeks of questions about the 50 silos, the Safeguard, the mysterious pipes, the diggers and what exactly happened before everyone ended up living underground, Silo Season 3 Episode 8, “Gray Goo,” delivers some major answers. And apparently the end of […]