With the detained passengers secretly moved and subjected to painful experimentation - and Cal's health directly linked to them - Ben takes advantage of an old friend to find out where the passengers were taken. Meanwhile, a mysterious new version of the calling pulls Michaela into a murder investigation that has deep personal ramifications for her.
Quest roles:
Victoria Cartagena(Lourdes), Tim Moriarty(NSA Deputy Tim Powell), Daryl Edwards(Robert Vance), Julienne Hanzelka Kim(Kelly Taylor), Adriane Lenox(Beverly), Andrew Sensenig(Glen), Daniel Sunjata(Danny), Francesca Faridany(Fiona Clarke), Nikolai Tsankov(Marko Valeriev), Michael Drayer(Ronnie Wilcox), Mateo Ferro(Carlos), Charlie Hudson III(David)