Are Christopher Nolan and Sathish Kalathil both film directors?
Christopher Nolan Christopher Edward Nolan ( ; born 30 July 1970) is an English-American film director, producer, and screenwriter. He is one of the highest-grossing directors in history, and among the most successful and acclaimed filmmakers of the 21st century.
Kalaiyarasan Kalaiyarasan is an Indian actor, who works in the Tamil film industry. He has collaborated with directors Myshkin and Pa. Ranjith, with whom he worked in "Madras" (2014) for which he received acclaim for his performance.