Between Padmarajan and Buster Keaton, who had more diverse job experiences?
Buster Keaton Joseph Frank "Buster" Keaton (October 4, 1895 – February 1, 1966) was an American actor, comedian, film director, producer, screenwriter, and stunt performer. He was best known for his silent films, in which his trademark was physical comedy with a consistently stoic, deadpan expression, earning him the nickname "The Great Stone Face." Critic Roger Ebert wrote of Keaton's "extraordinary period from 1920 to 1929, [when] he worked without interruption on a series of films that make him, arguably, the greatest actor–director in the history of the movies". His career declined afterward with a dispiriting loss of his artistic independence when he was hired by Metro-Goldwyn-Mayer and he descended into alcoholism, ruining his family life. He recovered in the 1940s, remarried, and revived his career to a degree as an honored comic performer for the rest of his life, earning an Academy Honorary Award in 1959.
K. Balachander Kailasam Balachander (9 July 1930 – 23 December 2014) was an Indian filmmaker and playwright who worked mainly in the Tamil film industry. He was well known for his distinct film-making style, and the Indian film industry knew him as a master of unconventional themes and hard-hitting contemporary subject matter. Balachander's films are well known for their portrayal of women as bold personalities and central characters. Popularly referred to as "Iyakkunar Sigaram" (lit. "the director who scaled the peak"), his films are usually centred on unusual or complicated interpersonal relationships and social themes. He started his film career in 1964 as a screenwriter and graduated to a director with "Neerkumizhi" (1965).