The Behavioral Science Unit's killer instincts move from theory into action when the FBI joins in a high-profile hunt for a serial child murderer.

Just when his time under house arrest is about to end, Scott Lang once again puts his freedom at risk to help Hope van Dyne and Dr. Hank Pym dive into the quantum realm and try to accomplish, against time and any chance of success, a very dangerous rescue mission.

Eli苦口婆心地劝说Alicia启动参选州检察官的宣传活动，但Alicia固执地拒绝了。与此同时，Diane考虑以合伙人身份加盟Florrick/Agos事务所，但一场内部危机很可能在她加盟之前就毁掉这家事务所。
本季开始的时候，Eli竭力劝说（苦苦哀求）Alicia参选州检察官，但Alicia一直拒绝（你将看到她异常顽固的一面），由此产生了该剧不常见的喜剧效果。