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Anjaan (The Unknown) is a 1941 Bollywood film directed by Amiya Chakrabarty and produced by Bombay Talkies. It was Chakrabarty's first film direction. The film's story and screenplay were by Amiya Chakrabarty, with dialogues by J. S. Casshyap. The cinematography was by the debutant R. D. Mathur. Its music direction was by Pannalal Ghosh, with lyrics by Kavi Pradeep and P. L. Santoshi. The film starred Devika Rani, who had recently returned to films after a two-year absence, following the death of her husband Himanshu Rai in 1940. The cast included Ashok Kumar, David, , Gulab, Suresh and Om Prakash.