LOS ANGELES, Apr 24: US actor Allan Arbus, best known for his role as Army psychiatrist Sidney Freedman on the 1970s hit television series “M*A*S*H” and as the husband of the late photographer Diane Arbus, has died at the age of 95. Arbus, who gave up his photography for acting, passed away from congestive heart failure at his home in Los Angeles on Friday, his second wife Mariclare Costello Arbus told. (agencies)