Carrie Fisher and her mother Debbie Reynolds, the best of friends who live on the same property in Beverly Hills, are Hollywood royalty. Both are open about their private lives: At 83, Reynolds has for six decades been a star of stage and screen, and experienced two disastrous marriages and various financial ups and downs. Fisher, has been outspoken about her drug addiction, bipolar disorder and the deity status resulting from her role in "Star Wars." This documentary is an affectionate, funny and moving tribute to the famous mother and daughter.