Yiddish (ייִדיש yidish or אידיש idish, literally "Jewish") is a High German language of Ashkenazi Jewish origin, spoken throughout the world. It developed as a fusion of German dialects with Hebrew, Slavic languages and traces of Romance languages. It is written in the Hebrew alphabet.

The language originated in the Ashkenazi culture that developed from about the 10th century in the Rhineland and then spread to Central and Eastern Europe and eventually to other continents. In the earliest surviving references to it, the language is called לשון־אַשכּנז (loshn-ashknez = "language of Ashkenaz") and טײַטש (taytsh, a variant of tiutsch, the contemporary name for the language otherwise spoken in the region of origin, now called Middle High German). In common usage, the language is called מאַמע־לשון (mame-loshn, literally "mother tongue"), distinguishing it from Biblical Hebrew and Aramaic, which are collectively termed לשון־קודש (loshn-koydesh, "holy tongue"). The term "Yiddish" did not become the most frequently used designation in the literature of the language until the 18th century.

Leonard Simon Nimoy ( /ˈniːmɔɪ/ NEE-moy; born March 26, 1931) is an American actor, film director, poet, musician and photographer. Nimoy's most famous role is that of Spock in the original Star Trek series (1966–1969), and in multiple film, television, and video-game sequels.

Nimoy began his career in his early twenties, teaching acting classes in Hollywood and making minor film and television appearances through the 1950s, as well as playing the title role in Kid Monk Baroni. In 1953, he served in the United States Army. In 1965, he made his first appearance in the rejected Star Trek pilot, "The Cage", and would go on to play the character of Mr. Spock until 1969, followed by seven feature films and guest slots in various sequels. His character of Spock had a significant cultural impact and garnered Nimoy three Emmy Award nominations; TV Guide named Spock one of the 50 greatest TV characters. After the original Star Trek series, Nimoy starred in Mission: Impossible for two seasons, hosted the documentary series In Search of..., and narrated Civilization IV, as well as making several well-received stage appearances.