The Simpsons Confirms Julie Kavner to Remain Marge Voice as Disney+ Special Features Demi Moore

At the San Diego Comic‑Con 2026 panel, the creators of The Simpsons reassured fans that veteran actress Julie Kavner will continue voicing Marge Simpson, stating there are no plans for a permanent recast. They also highlighted upcoming milestones, including the series’ 800th episode and details for Season 37.

The same panel announced a Disney+ exclusive special titled “Yellow Mirror,” a Black‑Mirror‑style episode set for August 2026, which will feature actress Demi Moore voicing a “Fake Marge.” The special is part of a series of Disney+ releases preceding Season 38, which is scheduled to premiere on Fox on September 27, 2026.

Additional guest stars and creative collaborations were revealed for the forthcoming season, but the core voice cast for Marge remains unchanged.