Watch Episode 2 of "Double Helix" in Full HD. SYNOPSIS: The Bloodline. To uncover the truth behind their identical faces, they secretly run a DNA test. Waiting for the results in a minimalist apartment, the warm golden light of the afternoon sun creates an incredibly tense atmosphere. Wearing their standard white T-shirts and blue jeans, they read the results and realize their connection goes far deeper than mere coincidence—they are identical twins separated at birth.
