Time is running out for Scorpion's Megan O'Brien.

'Grimm' Season 5: Monroe's Uncle Is Coming To Town! What Secret Will He Share With Nick?

Megan's (Camille Guaty) condition is degrading by the day, and Walter (Elyes Gabel) is ready to pull out all the stops in order to save her. Unfortunately, no matter how smart Walt might be, all his hopes constantly come crashing down when his bank account comes up empty. Now, the CIA is here to solve Team Scorpion's monetary woes.

"To help fund Walter's research into saving his sister's life, Team Scorpion takes a lucrative job for the CIA to find a top-secret aircraft in the mysterious Area 51," CBS announced on Thursday.

'Hawaii Five-0' Season 6: Get Ready To See A Dangerous Side Of Chin, Three Sneak Peeks For "Ka 'alapahi nui"

If Homeland has a habit of dishing out shady missions, what kind of dangers will the team face while working for spooks? Aliens are a prime worry for any episode that bears the title "Area 51," but CBS' resident geniuses are far to smart to fall into a sci-fi lover's dream. Knowing the government, Walter and Co. will likely find something more dangerous than your average ET.

Find out more when Scorpion airs Mondays at 9 p.m. ET on CBS. Click the video below to see a preview for the series' special 90-minite episode, "Tech, Drugs, and Rock and Roll."