Instagram/Charlie Cox & Glen Powell Celebrity Charlie Cox hints at returning as Gustave in the Clair Obscur film, but faces competition from Glen Powell for the lead role. April 29, 2026 AceShowbiz - Charlie Cox has opened up about the possibility of returning to his role in the upcoming live-action adaptation of Clair Obscur, a highly anticipated movie based on the popular video game Clair Obscur: Expedition 33. Released in April 2025 by Sandfall Interactive, the game follows a band of adventurers on a mission to stop the Paintress, who causes mass deaths during an annual event.