More drama occurred behind the scenes of the film, originally titled "Deadlock." The Kay Lawrence role was originally intended to be Kristine Miller's breakout role, but Scott, ever competitive with all other actresses, grabbed the role for herself. Miller later recalled, "(Wallis) planned to star me in "I Walk Alone". He tested me with Burt; it was a wonderful test, but then Lizabeth Scott decided she wanted the role, and Lizabeth got whatever she wanted—from Hal Wallis! (Laughs) So, I got the second part instead." Douglas, while working with Lancaster on the film, commented: