Eccentric genius Walter O'Brien (Elyes Gabel) and his team of brilliant misfits continue to be the last line of defense against the complex, high-tech threats of the modern age as they solve extreme, life-threatening cases, including a global extinction event, a nuclear missile launch on U.S. soil, and even the perils of geniuses trying to start a family. As Team Scorpion saves the world on a daily basis, they will also face the challenges of beginning a long-awaited romance, navigating the crazy world of local politics, and the joys of being a newlywed.