Madabhushi Rangadorai (born 8 November 1937), better known by his pen name Randor Guy, is an Indian lawyer, columnist and film and legal historian associated with the English language newspaper The Hindu. He is also the official editor of the weekly column "Blast from the Past" that appears in The Hindu every Sunday.
Guy graduated in BSc and B. L. from Madras University and commenced his career as a lawyer. After practising as a lawyer for a short time, he quit his job and joined a firm called Paterson and Co. where he worked for five years. In 1976, he resigned to devote all his time to writing.
Guy has been writing books on history and films since 1967. He became popular when his article on Frank Capra was purchased by the United States Information Agency for use as a reference work. As of 2008, he remains the only non-American whose work has been acquired as reference material by the Government of the United States of America.
Guy is a regular columnist for such newspapers as the Mylapore Times, The Hindu and The Indian Express. He also writes for the film magazine, Screen. He writes on a variety of topics though he is mainly popular as a film historian and critic.
Guy has written the screenplays for a few short documentaries and feature films. He has also produced a few advertisement films. In 1999, he scripted a 100-minute feature film in English titled Tales of The Kama Sutra: The Perfumed Garden for a Hollywood film company, directed by Jag Mundhra. It was subsequently dubbed into Hindi, Tamil and Telugu as Brahmachari. He has written a Sinhalese film called Paradise Peak based on a best-selling crime novel written by him. His recent works include Kamasutra Nights: Maya starring Kollywood actress Namitha.Maya is Namitha's first film in English.