Slater orders the gang to help him compromise the security of the fictional nation of Durhan. Durhan is an ally and Lana has her protests about this but Slater just doesn't care.
Slater knows that the Durhani prince has just landed a job on Wall Street and he plans on using the Tunt Mansion as a cover for his plan (something that Cheryl is super-excited about it. Cheryl is going to pose as a real estate listings agent and show the Durhani royal family the house with the rest of the gang dressing up as the wait staff and Krieger doing surveillance.
Archer sets his sights on the Queen of Durhan and while Pam tries to figure out whether he likes Lana or her more, the two come to thre realization that they're best friends.
Meanwhile, Cyril tries to evoke Lana's passions of Archer by making her jealous of Archer's pursuit of the Queen. Cyril has hopes to once again be the rebound guy but it doesn't work: She decides she's going to seduce the prince.
In the meantime, the gang has new CIA-issued tranquilizer guns that can erase the victim's memory. Slater uses them on Krieger. Lana tries to seduce the prince but Archer hits him with a tranquilizer gun. Archer and Lana argue and then passionately make out.
The whole plan goes downhill as the Queen comes storming in and then gets hit with a tranuilizer dart. Slater confesses that he can't be seen in the mansion at all and flees the scene.
Lana and Archer shove the rest of the gang through a secret Tunt Mansion exitway as the guards rush in and then retreat to the bathroom to have sex while Krieger watches.
Ray also loses a hand from one of the Tunt Mansion's carnivorous plants.
She's going to use the fluids of a certain carnivorous plant in the Tunt conservatory to give