Margaret Lindsay

Cagney didn't really get along with Lindsay because he didn't like how she faked a British accent. For Lindsay, she said that sounding British was important for her career because an actress born in Iowa wouldn't go far in Hollywood.

McCord: Sure, a perfect legal specimen, but I don't think I like you, Mr. Davis.
Davis: No, and I can't work up much of a sweat over that kisser of yours, either.