While Krishnan–Panju are Indian filmmakers, what is William Nigh?
Krishnan–Panju: R. Krishnan (1909–1997) and S. Panju (1915–1984), collectively referred to as Krishnan–Panju, were Indian filmmakers. William Nigh: William Nigh (October 12, 1881 – November 27, 1955) was an American film director, writer, and actor.
an American film director, writer, and actor