Create a premium, ultra-photorealistic cinematic **Halloween horror show poster** in a **vertical 9:16 composition, 8K quality**. Use the uploaded portrait as the main character reference. Preserve his recognizable facial structure, silver-gray hairstyle, hairline, eyes, nose, jawline, skin texture, age and overall appearance as closely as possible. Place him prominently in the center as a terrifying **vampire/demonic Halloween host**. Dress him in an elaborate black Gothic vampire coat with deep crimson details, luxurious dark fabrics, an upright Dracula-style collar, antique ornaments and a dark red gemstone brooch. Give him **large pointed devil/elf-like ears**, naturally integrated into his head while keeping the rest of his face recognizable. Surround him with an intense collection of creepy horror characters: a terrifying demonic nun with black eyes, a sinister killer clown, a decaying zombie, an evil puppet with red eyes, a burned nightmare creature, a ghostly possessed girl, skeletal creatures and a frightening pumpkin-headed scarecrow. Background: a huge full moon behind the main character, an abandoned Gothic haunted castle, twisted dead trees, flying bats, thick atmospheric fog, smoke, floating embers, graveyard elements and glowing jack-o'-lanterns. Use dramatic cinematic lighting with cold blue moonlight, deep blacks, blood-red accents and fiery orange highlights. Extremely detailed skin, realistic pores, individual hair strands, detailed costumes, volumetric fog, realistic shadows, cinematic depth of field, razor-sharp focus, HDR, premium Hollywood horror movie poster photography. Add large distressed horror typography: **LIVE HORROR SHOW** **HALLOWEEN** **HORROR NIGHT** **TRICK OR TREAT** **ENTER IF YOU DARE** **ONE NIGHT ONLY** **OCTOBER 31** **SCREAMS. FEAR. NO ESCAPE.** Make **TRICK OR TREAT** especially large, aggressive and blood-red, using scratched, dripping horror lettering. Dark, sinister, frightening, sophisticated and cinematic rather than cartoonish. Dense premium theatrical poster composition, terrifying atmosphere, hyperrealistic characters, professional movie-poster color grading, ultra-detailed, photorealistic, 8K, vertical 9:16.