Valkyrie Drive: Mermaid (2015)

Episode Overview

Title: Trial By Fire Plot: An old friend from Colt's army days pleads with him to save a comrade who was betrayed during their Vietnam service. He claims that a recent photograph suggests the man is still alive and being held captive, despite the widespread belief that he perished long ago. Colt, torn between doubt and loyalty, decides to investigate further, determined to uncover the truth and bring his friend home.