S1·E5 El Toro

Episode recap

As Rachel gets close to a breakthrough on her vaccine, she joins Chandler and executive officer Slattery to lead a small team into the jungles of Nicaragua. Their mission is to find monkeys for her vaccine trials. While there, the team finds much more than they bargained for when they run across a former drug kingpin who will stop at nothing to maintain his stranglehold on his oppressed society. The series itself is an action, adventure, drama, and sci-fi and fantasy television series that premiered on TNT on June 22, 2014, and concluded after five seasons on November 11, 2018. The overall mission for the characters in the series is simple: find a cure and stop the virus.