John Hartman

A hacker tries to interfere with the presidential election, causing chaos for Team Scorpion as they try to sort out the mess.

Team Scorpion help Paige's estranged mother when she accidentally stumbles upon a forgotten nuclear reactor that's close to exploding.

Sheldon refuses to eat solid foods after he chokes on a breakfast sausage. As he wrestles with his fear, he makes a discovery: comic books.

The team attempt to prevent the extinction of mankind, working with their old nemesis, Mark Collins. Paige and Walter awkwardly try to navigate their new relationship.

Happy and Paige are put in danger after an accident on a mission that threatens their lives. The team must race to save them before their support wire snaps and sends them plummeting to the ground.

Sam enlists the ghosts to help secure a good review from an overly critical couple staying at the B&B; Isaac tries to integrate Nigel into his friend group.