Episode Title:
The Descent, Part 1.
Episode Description:
A team of five soldiers—Duke, Ripcord, Tunnel Rat, Roadblock and Scarlett (with Snake Eyes helping from the shadows)—are sent to investigate Cobra Pharmaceuticals. They discover Cobra's new top secret weapon, Bio-Vipers, but are discovered and are forced to blow the facility to save themselves; though seemingly at the cost of Ripcord's life.
