Progenitor

More To Fear Than Fear Itself.
When a horde of towering creatures wreaks havoc on FDR''s Washington D.C., no one--including the president--knows where they came from. A desperate group of survivors make it to Fort Detrick, where they seek refuge from the devastation. They think they''re safe there. After all, It''s FDR''s state-of-the-art maximum-security facility. But relief turns to horror, as they find they''ve locked themselves in with a more hideous threat than the one they left behind.