Turn around look attt what you see what sung and film is it from?

The phrase "Turn around, look at what you see" is from the song "NeverEnding Story," which was featured in the 1984 film of the same name, directed by Wolfgang Petersen. The song is performed by the character Atreyu and is memorable for its enchanting melody and themes of adventure and imagination. The film itself is a fantasy tale about a young boy who discovers a magical book that transports him to the world of Fantasia.