Natasha Lyonne Hints at Her 'Fantastic Four' Character

Natasha Lyonne might have revealed her mystery character in Marvel's upcoming The Fantastic Four: First Steps. Lyonne joined the cast of The Fantastic Four: First Steps in May 2024, yet her role in the Marvel Cinematic Universe was not confirmed. In December 2024, Lyonne voiced the original MCU character Byrdie in What If...? Season 3. The adult daughter of a variant Howard the Duck and Darcy Lewis, Byrdie's status as a multiverse hero and a Watcher seemingly made her a potential candidate for who Lyonne would be playing in The Fantastic Four: First Steps. But would Marvel introduce one of the stars of an upcoming blockbuster with a role in an animated anthology series? Many questions remain about who exactly Lyonne is playing in the upcoming MCU reboot remain up in the air.