Which 1972 film ends with the Emcee singing "Here life is beautiful, the girls are beautiful, even the orchestra is beautiful"?

Who won a 1972 Emmy for playing Lou Grant on "The Mary Tyler Moore Show"? In which 1972 horror film does an African prince, bitten by Dracula centuries earlier, feed on modern Los Angeles? Complete the title of the 1972 Bernardo Bertolucci film starring Marlon Brando: "Last Tango in ___". In which 1972 biopic did Diana Ross play jazz singer Billie Holiday? In which 1972 film does a mob boss say "I'm gonna make him an offer he can't refuse"? Who played Kay Adams, later Kay Corleone, in all three "Godfather" films? In the 1972 film musical "1776", Ken Howard played which writer of the Declaration of Independence? Loretta Swit played Major Margaret "Hot Lips" Houlihan on which TV series that began in 1972?