Who was the only actress to be billed above James cagney in 30 years of film making?

Answer 1

James Cagney was billed below

-- several actresses in The Seven Little Foys (1955)

and A Midsummer's Night Dream (1935).

-- Evalyn Knapp in Sinners Holiday (1930)

-- Dorothy Mathews in The Doorway to Hell (1930)

-- Mary Astor in Other Men's Women (1931)

-- Florence Arliss in The Millionaire (1931)

-- Doris Day in Love Me or Leave Me (1955).

So this question is a bit hard to answer.