Team Scorpion is tasked with helping with peace talks between Belarus, Latvia, and Lithuania. Why? Because Walter has awesome technology that makes it look like the leaders are all in their respective countries and not in the US.
Paige did a report in order to prepare for this meeting, so she knows just about everything about these three countries. She suggests that the leaders share a drink of honey mead before negotiation. Too bad someone poisoned the mead with snake's venom. Oh yeah, Paige figured out the poison too. History can be useful.
Happy, Paige, and Walter sneak out of the locked down complex in order to get the snake to create an antidote. In order to do this, they use Cabe's fanboy knowledge. Then, they steal a car, and the current plan is to steal a snake. A day in the life of Team Scorpion.
Sylvester and Toby managed to identify who the poisoner is. Too bad the poisoner figures it out as well and is now on the run in the compound. Thankfully, fanboy Cabe gets the job done.
Walter, while sitting in a snake pit, decides the best way to narrow down which snake they need is to allow himself to get bitten. Thankfully, he picks the right snake, but the downside is that he is now poisoned. This is why we have a ferret, people! To save the day!
At the end of the day, the peace treaty gets signed. It's only because the three leaders think war is breaking out. Walter's technology is super useful.