The bond between Mangal and Captain William Gordon (Toby Stephens) is tested by the realities of colonial oppression.

Director Ketan Mehta defended the film's approach, stating, “The film is not meant to be a history lesson. It is a cinematic interpretation of a story, told for a modern audience." The film thus serves as a window into the era, encouraging viewers to learn more about the real historical events that shaped modern India.