In the glamour of the 1950s, television and film actor George Reeves lives the life that many only dream of. He is the star of the popular show "The Adventures of Superman," but despite his dazzling fame, his days are filled with frustration and disillusionment. George finds himself trapped between the public image of a hero and his crumbling personal life, marked by tumultuous relationships and a constant struggle to be taken seriously as an actor.
When George is found dead in his home, the circumstances surrounding his death spark speculation and scandals in the press. A private detective named Louis Simo, played by Adrien Brody, becomes intrigued by the case and begins to investigate. As he delves into Reeves' life, he weaves together a portrait of a man who desired more than what life offered him, exploring the insecurities that haunted someone who should be the epitome of happiness.
The story intertwines with segments of George’s life through flashbacks that reveal his romantic relationship with socialite Toni Mannix, portrayed by Diane Lane, and his internal struggle, leading Simo to question the nature of fame, love, and the tragic pressures of the entertainment industry. Simo's quest for the truth becomes not just a personal journey, but a reflection of the price many pay for a moment of glory.