James Gunn discovered David Corenswet's potential for Superman after watching his acclaimed performance in the horror film 'Pearl,' which impressed him with Corenswet's humor and nuanced acting.

Corenswet's role in 'Pearl,' a sequel to 'X,' garnered critical praise and played a pivotal role in his casting as Superman, with Gunn noting he could embody both Clark Kent and Superman despite his unconventional appearance.

Gunn auditioned Corenswet after an initial unsuccessful audition from another actor, and Corenswet outshined other candidates, leading to his selection for the iconic superhero role.

'Pearl' received widespread critical acclaim, holding a 93% rating on Rotten Tomatoes, grossing over $10 million on a budget of nearly $5 million, and earning praise for Mia Goth's performance.

The film premiered at the Venice Film Festival in 2022, where it attracted attention from notable directors like Martin Scorsese, who found it disturbing yet impactful.

Corenswet's previous work includes roles in 'Affairs of State,' 'Look Both Ways,' and Netflix's 'The Politician' and 'Hollywood,' showcasing his diverse acting background.

Gunn shared insights about how films like 'Pearl' inspire him as a filmmaker, revealing the influence of impactful storytelling on his creative vision.

In 'Pearl,' Corenswet plays The Projectionist, a supporting role that adds depth to Mia Goth's character and her descent into madness.

The success of 'Pearl,' both critically and commercially, has set the stage for Corenswet's upcoming portrayal of Superman, with the franchise already nearing a $225 million budget.

Warner Bros. CEO David Zaslav announced a bold 10-year plan for the DC Universe, highlighting the importance of Corenswet's Superman role for the franchise's future.

Martin Scorsese expressed that 'Pearl' disturbed him, emphasizing the film's powerful storytelling and themes, which resonated even with legendary filmmakers.

Corenswet's breakthrough in 'Pearl' led to his casting as Superman in James Gunn's reimagined DC Universe, marking a significant milestone in his career.