Watch Scorpion Season 1 Episode 21 Online to see the team try to break into a medical research facility on lock down. A hacker has taken control of the facility and has threatened to release sarin gas if the truth about a Baghdad mission isn't released to the public. That's right, the same Baghdad mission that Walter and Cabe worked all those years ago. Cabe is forced to tell Walter that he found out that Walter's tech would be used for bombs three days before the bombs were deployed. Walter does not take it well. He makes a demand that Cabe has to leave Team Scorpion or Walter will quit. Tensions are high, and they only get worse with Walter has to suit up with Cabe and go down an incinerator shaft to break into the building. Cabe almost falls to his fiery death, but Walter saves him. Does this make them bestest buddies again? Meanwhile, Ralph has showed up on site. Earlier that morning, Sylvester and Walter told Ralph he was a part of Team Scorpion, and so now Ralph is proving himself by running into the building after the bad guy just released the sarin gas. Somehow, everyone makes it out okay. Well, the hacker dies, but other than that, Team Scorpion makes it out alive. However, they can't escape the pain. Walter tells Cabe to resign, and Cabe does. Paige tells Walter that she is going to move to Maine with Drew because it isn't safe for Ralph to be around Walter. To make matters worse, Walter drives his car off a cliff. Needless to say, Team Scorpion is not in good shape.