• CBS series "Scorpion" stars Elyes Gabel as Walter O'Brien, Camille Guaty as Megan O'Brien and Ari Stidham as Sylvester Dodd.

CBS series "Scorpion" stars Elyes Gabel as Walter O'Brien, Camille Guaty as Megan O'Brien and Ari Stidham as Sylvester Dodd. (Photo : Twitter/ScorpionCBS)

The upcoming episode of "Scorpion" season 2 will feature a new challenge for Sylvester.

While in working as an undercover in prison, the human calculator will be confronting the meanest inmate in the facility.

Fans of "Scorpion" all know that Sylvester is the group's human calculator. Fans also know that he dislikes disorder.

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So the upcoming episode will really test the character's capabilities to step up his game, and prove that he is worthy to be part of the team, according to Cartermatt.

Meanwhile, while in prison, Sylvester will also get a tattoo, which fans might think is not very like him.

In other news, the cast of "Scorpion" season 2 recently spoke with CBS News about what fans can expect from the upcoming episodes.

Actor Robert Patrick, who plays the role of Agent Cabe Gallo revealed that there will be huge challenges for team Scorpion.

"There's a lot of challenges for us. We've got a big event. We've got one of our guys in a prison and we gotta get him out," he said.

Former "American Idol" contestant Katharine McPhee said that season 2 will become even more action-packed compared to season 1.

"It's been really fun to work on the show with it being more just light-hearted. And I think everyone in the cast is enjoying the comedy side of the show... We are a drama but we're kind of more of a dramedy meets actions meets procedural," she explained.

McPhee plays the role of Paige Dineen on the show.

"Scorpion" season 2 airs Mondays at 9 p.m. ET on CBS.