Helen Walker Rights: unknown (Cardinal Pictures / United Artists), Public domain, through Wikimedia Commons. Actor or Actress (16) The Big Combo (1955) Problem Girls (1953) Dragnet (1951) My True Story (1951) Impact (1949) My Dear Secretary (1949) Call Northside 777 (1948) Nightmare Alley (1947) The Homestretch (1947) Her Adventurous Night (1946) Cluny Brown (1946) Murder in the Music Hall (1946) Murder, He Says (1945) Brewster's Millions (1945) Abroad with Two Yanks (1944) Lucky Jordan (1942)