ISIS protects a German billionaire's cute daughter from terrorists. She's celebrating her 17th birthday at a Swiss ski resort. The problem is, she can't keep her hands off Sterling, landing him in trouble.
After Malory is wiped out in a Ponzi scheme, she hatches a scheme of her own: selling ISIS to rival spy agency ODIN. Archer and the rest of the ISIS employees must use every trick in the book to try to stop the sale.
While Malory tries to make ISIS a green workplace, Archer and Lana head to the Louisiana Bayou to prevent a dangerous eco-terrorist from bombing America's largest natural gas pipeline.
When members of Woodhouse's famed WWI Royal Flying Corps squadron start dying mysteriously, he naturally suspects foul play. As does Archer, who tries to help his loyal manservant track down the killer.
Tired of his colleagues constantly calling him a failure, Cyril agrees to help George Spelvin, a mysterious computer security expert, inject a virus into the ISIS mainframe so he can defeat the virus and be seen as a hero.
The normal childish squabbles, sneaky backbiting, and petty jealousies at ISIS are multiplied exponentially when a famous Hollywood actress, Rona Thorne, spends a week shadowing the agents as research for an upcoming role in a spy movie.
When Archer discovers the chemotherapy drugs he's been taking for his breast cancer are counterfeit, he sets out to destroy the criminals behind the scheme.
ISIS goes into full lockdown after Pam is abducted by kidnappers. Wait, Pam? Yes, but the kidnappers were really after Cheryl/Carol. Wait, Cheryl/Carol? Yes, because Cheryl/Carol isn't quite who she appears to be.
The team is in Monaco during Gran Prix so Malory can pay a $4M for a computer disc. Unfortunately, she got the money from ISIS's employees' 401(k). Worse, Sterling gambles 3.2M$ away. It gets worse.
Archer's search for his father's identity by going to Russia puts him in hot water as he is held prisoner by Nikolai Jackov and Malory has to ask Barry Dillon to rescue him.