La La La

达米恩·查泽雷 as Self - Director Patrice Leconte as Self - Director 罗伯·马歇尔 as Self - Director Serge Bromberg as Self - Producer Justin Hurwitz as Self - Music Composer Albert Wolsky as Self - Costume Designer 弗雷德·阿斯泰尔 as Various Roles (archive footage) Michel Legrand as Self - Music Composer 吉恩·凯利 as Various Roles (archive footage) 朱迪·加兰 as Various Roles (archive footage) 凯瑟琳·德纳芙 as Various Roles (archive footage)