"Pillow Talk" is a 1959 Oscar-winning Eastmancolor romantic comedy film in CinemaScope directed by Michael Gordon. It features Rock Hudson, Doris Day, Tony Randall, Thelma Ritter and Nick Adams. The film was written by Russell Rouse, Maurice Richlin, Stanley Shapiro and Clarence Greene.

Doris Day sings three songs in the film: "Pillow Talk" during the opening credits, "Roly Poly" in the piano bar with Blackwell and Hudson, and "Possess Me" on the drive up to Jonathan's cabin.

"Que Será, Será (Whatever Will Be, Will Be)", first published in 1956, is a popular song written by the songwriting team of Jay Livingston and Ray Evans. The song was introduced in the Alfred Hitchcock film "The Man Who Knew Too Much" (1956), starring Doris Day and James Stewart in the lead roles.

In the 1960 film "Please Don't Eat the Daisies", Doris Day sings a snippet of "Qué Será Será" to her co-star, David Niven, who plays her character's husband.

In the 1966 film "The Glass Bottom Boat", Doris Day also sings a single verse from her signature song, "Whatever Will Be, Will Be (Que Sera, Sera)".

More Info: en.wikipedia.org