Are Ulrich Seidl and Amir Naderi both directors ?
Amir Naderi Amir Naderi (Persian: امیر نادری‎ ‎ , born 15 August 1946 in Abadan) is an Iranian film director, screenwriter, and photographer. He is best known for "The Runner" and "Vegas: Based on a True Story".
Baran bo Odar Baran bo Odar (born 18 April 1978) is a Swiss film director and screenwriter. His film "Who Am I – No System Is Safe" reached the top of the German cinema charts.