Andha Naal (English: That Day, pronounced [an̪da naːɭ]) is a 1954 Indian Tamil-language mystery-thriller film, produced by A. V. Meiyappan and directed by S. Balachander. It is the first film noir in Tamil cinema, and the first Tamil film to be made without songs, dance, or stunt sequences. Set in the milieu of World War II, the story is about the killing of a radio engineer Rajan (Sivaji Ganesan). The suspects are Rajan's wife Usha (Pandari Bai), the neighbour Chinnaiya Pillai (P. D. Sambandam), Rajan's brother Pattabi (T. K. Balachandran), Rajan's sister-in-law Hema (Menaka), and Rajan's mistress Ambujam (K. Sooryakala). Each one's account of the incident points to a new suspect.