Original The Exorcist Regan MacNeil latex mask produced by Trick or Treat Studios, officially licensed and renowned for its highly detailed, screen-accurate sculpt. This mask has been hand-signed by Linda Blair, the actress who portrayed Regan MacNeil in the cult horror classic The Exorcist. The autograph is clearly visible on the mask and includes the personal inscription “Sweet Dreams!”, making this piece especially appealing to collectors. The signature was obtained in person on October 4th, 2025, during a local comic convention in the Bay Area (USA), where Linda Blair personally signed this item. The autograph has been professionally authenticated by JSA (James Spence Authentication). The item is accompanied by its original JSA Basic Certification card, which can be verified through the official JSA database using the certification number. The mask is brand new, never worn, and in excellent condition. It is made of latex and is sold without original box or display, exactly as shown in the photographs. Approximate dimensions: 30 × 20 × 20 cm. A rare and highly desirable piece of horror movie memorabilia, combining an iconic character, a verified autograph, and clear provenance — ideal for serious collectors of The Exorcist and signed cinema collectibles.