Desc: Rockabye: Directed by George Cukor, George Fitzmaurice. With Constance Bennett, Joel McCrea, Paul Lukas, Jobyna Howland. Actress Judy Carroll, from the gas-house district has been trained, educated and developed so well by her manager, that not even the publicity-seeking world of the theater has guessed her antecedents. But she has not loved well or wisely as she learns when she tries to adopt a baby.