Chantele Francis

Peter asks Olivia's help in going to the Other Side. Walternate's aid is needed when Walter refuses to help Peter employ the Machine to return to his own timeline. Meanwhile, the threat of the prototype shapeshifters grows and an old enemy returns.

The NATs are excited that graduation is near, as they prepare to leave Quantico and take on their real world assignments. In the future, Alex learns someone she cared about at Quantico is not who they seemed to be.

Claire rounds up the children who have communicated with Drill and learns something new. Meanwhile, Wes makes a shocking discovery.