QUANTICO - "Stescalade" - The new CIA recruits continue training at The Farm focusing on assessment, while in the future, Alex goes undercover to infiltrate the terrorist group holding everyone hostage where she is shocked to discover not everyone is a stranger on "Quantico," airing SUNDAY, OCTOBER 16 (10:00-11:00 p.m. EDT), on the Walt Disney Television via Getty Images Television Network. (Giovanni Rufino/Walt Disney Television via Getty Images) DAVID LIM
