Annie thinks about working with Ryan McQuaid in an effort to catch a terrorist in Venezuela. Auggie is questioned by the NCTC.

Percy Julian battles adversity to become one of the greatest scientists of all time, Claudette Colvin lays the groundwork for Rosa Parks and Joe Louis fights Max Schmeling.

With Ali now back in Rosewood, she attempts to regain the role of leader of the group, but she finds her four friends are not as willing to blindly follow her every whim as they once were. Besides feeling the pressure from Alison, Aria, Emily, Hanna and Spencer are also feeling under the microscope at school with the high school focusing their attention on the Liars. While most kids are morbidly curious about what happened to Ali, some are more focused on planning for Ali’s return to school. Meanwhile, Aria’s depression continues to spiral, and she looks for comfort from an unlikely source.

A killer uses online ads to find victims; Jane discovers that it will be difficult to keep her pregnancy quiet.

Hank travels to Monte Carlo and finds himself in the middle of a plot to rid Boris’ bank of a shadowy depositor. Back in the Hamptons, Divya and Jeremiah treat a group of firemen who have fallen mysteriously ill. Paige and Evan find themselves in need of a new place to live, and the most convenient solution may bring its own set of challenges.

Take a look back at all the times that things went wrong, as well as one argument that's never been seen before. Mistakes are made, the English language takes a beating, and the biggest errors in Storage Wars history come out of the vault--even if some of the buyers would rather keep them there.

The pressure is on for Darrell and Brandon to dial up some merchandise for their website. Ivy's exhaustion forces him to switch into robot mode, and Rene dresses for success. Jarrod and Brandi have a "nice" new strategy... but will it work?

Drew is looking forward to the return of his boyfriend Rick from his overseas deployment but things go terribly wrong as a horrific crash sends badly wounded soldiers, including Rick, into the emergency room. Drew struggles to keep his relationship under wraps with TC’s help, as they both try to save Rick. TC and Scott argue over who is in charge and Jordan realizes she has to deal with some unresolved feelings for TC. Topher struggles to diagnose a soldiers illness as Krista fends off the flirtations of young soldiers in the emergency room, and Paul must contend with their good-natured teasing because he looks so young. Kenny discovers Ragosa’s online dating profile and offers to help fix it up.

When Barry's older brother, Jamal, the newly appointed President of Abbudin, is incapacitated, Barry must put his plans to return to America on hold. His life is further complicated, when his nephew's new bride is kidnapped by terrorists.