正在同步电影信息
ThefilmtellsthestoryofvaudevilleperformersinSanFrancisco,duringtheperiodofthe1915PanamaPacificExpositionwhenAlexanderGrahamBellmadethefirsttranscontinentalphonecallfromNewYorkCitytoSanFrancisco.Themovieintroducedthesong"You'llNeverKnow",whichwassungbyAliceFayeandwonanAcademyAwardforbestoriginalsong.AlthoughFayenevermadeanofficialrecordingofthesong,itisoftennamedashersignaturesong.
