The hills are alive again 45 years later, this time on the small screen.

Harpo Productions says the entire cast of the 1965 Academy Award-winning movie musical "The Sound of Music" will appear Thursday, October 28, on "The Oprah Winfrey Show."

That includes stars Julie Andrews and Christopher Plummer. Andrews had non-cancerous throat nodules removed in 1997, an operation that initially left her unable to sing. She will not sing on the TV program.

Plummer will talk about his relationship with the film over the decades.