The narrative follows the intersecting lives of a silent film star and an ambulance driver as they navigate the shifting cultural and political landscape between the two World Wars. Phillip Insfroin, a prominent figure in the silent film industry, and Lucy Armitage, an ambulance driver, seek personal fulfillment and stability while the global order destabilizes around them. The story utilizes a non-linear, cinematic framework to contrast the glamour of Hollywood with the encroaching threat of fascism. The protagonists face the logical constraints of a world transitioning from post-war optimism to the looming shadow of the Second World War.

Readers frequently highlight the ambitious scope of the novel, noting how the author balances intimate character arcs with broad historical movements. Discussion often centers on the effectiveness of the cinematic writing style, which mimics the medium of the era it depicts. Critics observe that the inclusion of historical figures provides a grounded context for the fictional protagonists' experiences. The pacing is described as energetic, reflecting the frantic nature of the interwar period. Many readers appreciate the blend of satire and romance, which prevents the narrative from becoming overly somber despite the historical backdrop.