Are Ernest B. Schoedsack and Frank Scheffer both cinematographers ?
Frank Scheffer Frank Scheffer (born 1956 in Venlo) is a Dutch cinematographer and producer of documentary film, mostly known for his work "Conducting Mahler" (1996) on the 1995 Mahler Festival in Amsterdam with Claudio Abbado, Riccardo Chailly, Riccardo Muti and Simon Rattle.
Erich Schönfelder Erich Schönfelder (1885–1933) was a German screenwriter, actor, and film director of the silent and early sound eras. Early in his career he worked frequently with Ernst Lubitsch.