Oscar Levant (December 27, 1906 – August 14, 1972) was an American pianist, composer, author, comedian, and actor. He was as famous for his mordant character and witticisms, on the radio and in movies and television, as for his music.
Read more about Oscar Levant at Wikipedia or at the Internet Movie Database
Nearby you will also find Gilbert Roland, Nelson Riddle, and many others.