Pity the "extras." Mostly overlooked and forgotten. Especially those in the major Hollywood films 1913 to 1945--right through the dream factory's golden era. The struggles of extras to unionize were followed by internal struggles as the extras fought for a voice within that union. There were just too few jobs for far too many extras, some of whom were lured to Hollywood by what seemed to be rags-to-riches tales of stardom (but which were likely little...