Summer's in session! Spencer Grammer, best known as the voice of Summer Smith in Rick and Morty, is appearing at MCM London 2025 for an official signing.

Whether you're building out your Rick and Morty collection or just getting started, now's the perfect time to secure an autograph from one of the show's most beloved voices. Choose a pre-signed photo or send in your own collectible item.

Visit MCM London to learn more about this year’s event and secure your pre-order today with Signet Collectibles!