Jim Jones built the Peoples Temple in California on promises of racial equality and communal support, then relocated hundreds of followers to a jungle settlement in Guyana he named Jonestown. The film uses archival footage and survivor testimony to trace how that community turned into a closed system controlled entirely by Jones, cut off from outside contact and increasingly organized around loyalty tests and rehearsed mass suicide drills he called White Nights. It follows Congressman Leo Ryan's 1977 visit to investigate reports of abuse, and the ambush at the nearby airstrip that killed him and four others as his delegation tried to leave. That same night, November 18, 1978, Jones directed followers to drink cyanide-laced punch; 909 members died, including more than 300 children, in what he termed a act of revolutionary suicide. The documentary lays out the warning signs missed by families, journalists, and government officials, and treats Jonestown as a case study in how isolation and charisma combine to produce mass death.