CBS' hit TV series "Scorpion" season 3 is coming back this week with a brand new episode slated to find the team of genius guys heading for a vacation in Ireland. However, unexpected things are set to happen forcing Walter (Elyes Gabel) and the rest of the crew to set aside the affairs to attend to a life-threatening crisis.

According to the spoiler reports for the episode titled "Sly and the Family Stone," Team Scorpion is flying to Ireland for Megan's (Camille Guaty) 1-year death memorial. The latter died back in the previous season and it is said to be one of the most emotional things to happen in the show.

The synopsis from The Futon Critic indicates that while they are there, Walter will take notice of the natural disaster that happened in a nearby lake. The phenomenon reportedly resulted to a cloud formation which is actually made up of poisonous gas capable of killing everyone in the surrounding community.

As added over at International Business Times, Walter will once again call on the help of his friends to deal with the posing problem.

Given the situation, Toby (Eddie Kaye Thomas) and Cabe (Robert Patrick) will have to force the computer whiz to patch things up with Tim (Scott Porter) in order for their plan to work out.

A truce between the two men who are vying for Paige's (Katharine McPhee) heart is not really a surprising thing to occur. However, will the situation remain even after the threat has already been thwarted? The publication thought otherwise given how the two boys are quite serious in winning Paige's love.

Check out the full synopsis below:

"Sly and the Family Stone" - When Team Scorpion travels to Ireland for Megan's one-year memorial, Walter discovers that a nearby lake's natural disaster has created a poisonous cloud that could kill everyone in the village. Also, Cabe and Toby try to alleviate the tension between Tim and Walter."

"Scorpion" season 3 airs Mondays at 10 p.m. on CBS.