Channel 4 will broadcast the second episode [1] of its anti-apartheid documentary series on Nelson Mandela at 9 p.m. [1] today, June 21, 2026 [1].

The program examines the intersection of political imprisonment and public health, illustrating how a leader's physical decline can become a catalyst for national instability. By focusing on the risks associated with Mandela's failing health, the series highlights the precarious nature of the struggle against apartheid.

This installment focuses specifically on the deteriorating health of Nelson Mandela while he was imprisoned. The narrative explores the internal panic within the South African government during this period. Officials said that if Mandela were to die while in state custody, the event could trigger a widespread civil war [1].

The documentary serves as a study of the anti-apartheid struggle and the psychological pressure exerted on both the prisoner and his captors. It details the specific circumstances of Mandela's confinement, and the global effort to secure his release. The series aims to show how the threat of unrest influenced the government's calculations regarding his treatment and eventual freedom [1].

Viewers can watch the episode on Channel 4 in the United Kingdom. The broadcast is part of a larger series dedicated to the fight for freedom, and the systemic oppression of the apartheid era [1].

The program examines the intersection of political imprisonment and public health.

This documentary highlights the strategic role that humanitarian concerns and the threat of civil unrest play in political transitions. By focusing on the government's fear of a vacuum of power or a martyr's death, the series provides context on how the South African state's own survival instincts eventually contributed to the dismantling of apartheid.