Billy Eichner is an American comedian, actor and television personality best known for his comedy game show 'Billy on the Street' and for his role in 'Parks and Recreation.'

American neuroscientist Richard Axel is best known for his work on the olfactory system, exploring how the brain interprets smell.

Paul Reiser's career as a comedian began in New York's comedy clubs. He got his first big break starring in Diner in 1982, and later starred in Mad About You.

Lucy Liu is a TV and film actress known for her work on projects like 'Ally McBeal,' 'Charlie's Angels' and 'Elementary.'

Serving under President Barack Obama, Eric Holder was the first African-American attorney general of the United States.

Samuel P. Huntington was a political scientist who wrote the influential book The Clash of Civilizations and the Remaking of World Order.

American screenwriter, director and producer Joseph L. Mankiewicz has some of Hollywood's most beloved classics, including All About Eve, to his credit.

Actor Ben Gazzara starred in the Broadway debut of Cat on a Hot Tin Roof, and in films such as 1998's The Big Lebowski.