Watch Angel's Smile, Devil's Tears Full Movie Free Online 123Movies. This musical play is based on the first act of Goethe's Faust. The angel Mephistopheles is condemned to fall from heaven after committing a sin. He is told that he can only return to heaven if he can bring a human being on the path of salvation. Mephistopheles refuses, believing that man is inherently evil. Vowing to drag a human down to hell along with him, he descends onto Earth and sets his sights on a man named Faust, an aged professor with no will to live.