Roundview Sixth Form College's Year 12 history class as well as Tony are going to Russia to study post-Soviet developments in the country.
The class is excited to arrive, but not for the "learning experience" that teacher Tom is so enthused over, but because they are planning on a massive party, and are smuggling drugs into Russia stored in Sid's anus.
The day gets worse when their bus is discovered to have broken down, forcing them to hitch a ride on an open-roofed cattle wagon to their youth centre, which is an abandoned, prison-like place.
He accidentally kicks one door open and is confronted by Chris and Angie having sex, causing him to hastily pull it shut in shock.
Attracted by the noise, the owner of the hostel, Mrs Rynkowski, yells at him to stop, but softens when she notices how upset he is.
Meanwhile, Sid and Anwar reach the house and manage to smuggle the Russian girl, whose name is Anka, back to the hostel.
Sid, who did not leave in time, tries to distract the "father," only to give himself away, forcing him to flee through a nearby forest, pursued by the crazed man with a shotgun.
Realising at once that they have been having sex, the husband draws his shotgun on Anwar, but it is grabbed from him by Maxxie, who has heard the commotion from the hostel owner's quarters.
After he draws a pistol, the two find themselves in a standoff, which is soon fixed when the gang of policemen Jal and Michelle met at the tavern arrive and arrest him.
In a final scene, back in Russia, it emerges that the local police, Mrs. Rynkowski, Anka and her husband are all in league with each other, and the whole visit had been a scheme to swindle as much money as possible from English tourists, whom they call "rich and stupid."