On the Scorpion episode “US vs. UN vs. UK,” the team is blackmailed to help assassinate a dangerous arms dealer. It involves breaking into the United Nations, among other things. Meanwhile, Sylvester (Ari Stidham) “makes a bold move to protect Megan’s wishes.” Megan, who is in the hospital due to multiple sclerosis, is the sister of genius Walter O’Brien (Elyes Gabel).
Megan is portrayed by Camille Guaty. She’s best known for her roles on Happyland (Elena Velez), Hart of Dixie (Connie Vincent), The Vampire Diaries (Caitlin Shane), The Chicago Code (Elena), Cupid (Lita), Las Vegas (Piper Nielsen), Prison Break (Maricruz Delgado), The Nine (Franny Rios), and her first role – Olivia on Raising Dad with Bob Saget. Scorpion airs Mondays at 9pm on CBS.