This appears to reference a historical or documentary-style production related to Alan Turing, likely the British mathematician and codebreaker who played a pivotal role in World War II through his work on the Enigma machine. While "The Turing Horse" is not a widely recognized mainstream title, it may refer to a niche documentary or fan project exploring Turing's legacy, the development of computing during WWII, or the ethical implications of early computational technologies. The "2011 Limited" branding suggests a special edition rerelease or archival remaster, possibly with curated bonus materials.