When Kevin, an Irish Montrealer, attends graduate school at Oxford University in the early 1990s, he meets Leon, a London Jew from a Communist family, and Alex, a Soviet defector's son raised in Toronto. As the trio begins to form a complex and conflicted friendship, Alex pulls away and spends more of his time tutoring a charming, yet troubled, upper-class undergraduate and less of it with Kevin and Leon. In a fit of jealousy, Kevin and Leon play a prank on Alex and the undergrad, a prank with dire consequences. Ultimately, the three young men go their separate ways, but what happened that night binds them together and helps lead them to freedom and self-discovery in a post-Cold War world.