The ‘Killers of the Flower Moon’ costars reunited at the opening ceremony of the Cannes Film Festival, where DiCaprio revealed that De Niro helped get him his breakout big-screen role.

Leonardo DiCaprio’s resume is so impressive that it speaks for itself. He’s starred in some of the most popular and respected movies over the years and has cemented himself as one of the biggest names in Hollywood.

Leonardo DiCaprio presented his 'This Boy's Life' and 'Killers of the Flower Moon' costar Robert De Niro with an honorary Palm d'Or during the 2025 Cannes Film Festival's opening night.