Los Angeles Times. Article hugh o'brian More today hugh o'brian Hugh O'Brian, actor who played Wyatt Earp, dies at 91 according to the Los Angeles Times Hugh O'Brian, actor who played Wyatt Earp, dies at 91 Los Angeles Times Los Angeles Times. hugh o'brian Hugh O'Brian, who has died, aged 91 Los Angeles Times Hugh O'Brian according to the Los Angeles Times Hugh O'Brian, actor who played Wyatt Earp, dies at 91 L.A. Times hugh o'brian Los Angeles Times