After ISIS loses yet another lucrative contract to rival agency ODIN, Malory assigns Archer and Lana to embarrass ODIN by stealing a priceless diamond from their biggest client.

When Archer takes a higher-paying job at rival agency ODIN, Malory will stop at nothing to get him back.

After Malory is wiped out in a Ponzi scheme, she hatches a scheme of her own: selling ISIS - lock, stock and snack machines - to archrival spy agency ODIN. Archer and the rest of the ISIS employees, rightfully fearing for their jobs, must use every trick in the book (ISIS Field Manual, 3rd Edition) to try to stop the sale.

Archer tries to find out who killed his partner, but accidentally gets in bed with Mother, a notorious L.A. crime boss.

A mysterious woman hires Archer to fake her death but Archer is unable to rise to the occasion.

Archer tries to escape from jail with the help of a crazed heiress and a dysfunctional jazz quartet.

Lana tries to seduce Archer for a cut of the ransom as he races Figgis and Poovey to collect the money.

All roads lead to Len Trexler as Archer and the gang try to avoid unfriendly ghosts.

Archer and Trexler try to escape a rampaging Dutch by telling the world's worst knock-knock joke.

Archer discovers that he has a twin brother that works as account manager for the Chinese government.