What is common between Arvid E. Gillstrom a Swedish and  Bernard Vorhaus?
Arvid E. Gillstrom Arvid E. Gillstrom (13 August 1889 – 21 May 1935), was a Swedish film director and screenwriter. He was born "Arvid Evald Gyllström" in Annedal, Gothenburg, Sweden and died in Hollywood, California.
Wal-Berg Voldemar Rosenberg, better known by his stage name Wal-Berg (born October 13, 1910, Istanbul - July 12, 1994, Suresnes) was a French composer and conductor.