What actors and actresses appeared in Put on a Happy Face - 2004?

The 2004 film "Put On A Happy Face" is a documentary about the life of Broadway composer and lyricist Sheldon Harnick. It is a documentary and therefore does not feature actors or actresses. It does feature interviews with:

* Sheldon Harnick: The subject of the documentary

* Jerry Orbach: Actor and frequent collaborator with Harnick

* Julie Andrews: Actress and singer who worked with Harnick

* Donna McKechnie: Actress and singer who worked with Harnick

* Joel Grey: Actor and singer who worked with Harnick

* Tommy Tune: Actor, dancer, and choreographer who worked with Harnick

* Paul Simon: Musician who discusses Harnick's work

* Stephen Sondheim: Composer and lyricist who discusses Harnick's work

* Harold Prince: Director who worked with Harnick

And many others involved in Harnick's life and career.