James Cagney made a career out of portraying tough, ruthless gangsters, but his performance as Arthur “Cody” Jarrett in White Heat (1949) stands apart from many of his earlier roles. Directed by Raoul Walsh, the film follows a violent criminal gang led by Cody, a ruthless killer whose greatest weakness may be his extraordinary attachment to his mother.
Virginia Mayo portrays Verna, Cody’s less-than-faithful wife, while Margaret Wycherly plays his mother, Ma Jarrett, whose influence over her son extends far beyond that of an ordinary parent. Ma is not merely a bystander to Cody’s crimes. She is his confidante, protector, and, in many ways, an accomplice in the violence that defines his life.
The film opens with Cody and his gang carrying out a violent train robbery that leaves several people dead. During the robbery, one of Cody’s men is badly burned by escaping steam and subsequently abandoned in the mountains. Cody’s treatment of the injured man establishes early that loyalty means little to him when his own survival is at stake. With the police closing in, Cody devises an unusual escape strategy: he confesses to a lesser crime he did not commit, hoping to avoid prosecution for the far more serious train robbery.
While Cody is imprisoned, an undercover law enforcement officer, Hank Fallon (Edmond O’Brien), poses as a fellow inmate, hoping to uncover the network responsible for disposing of the gang’s stolen goods. Meanwhile, Cody learns that Big Ed, one of his own men, intends to seize control of the gang and arrange his murder. Ma assures Cody that she will handle Big Ed herself, a declaration that leaves her son visibly uneasy. The moment reveals something important: a man who shows little concern for the lives of others is deeply worried about his mother.
Cagney’s portrayal of Cody differs significantly from his earlier gangster roles. In films such as The Public Enemy and Angels with Dirty Faces, his characters are hardened men shaped, in part, by difficult circumstances and the pursuit of wealth, power, or respect. Cody is no less dangerous, but he is also startlingly vulnerable. He suffers from debilitating headaches that leave him writhing in agony, and his emotional outbursts can be as frightening as his calculated brutality.
The film suggests that Cody’s psychological instability may have a hereditary component, linking his troubles to his father’s history. But that explanation alone seems incomplete. Is Cody’s violence the product of his own troubled mind, his criminal surroundings, or a lifetime under the influence of a mother who encourages his most destructive impulses? White Heat raises a compelling question about nature and nurture without offering a simple answer. Whatever the source of Cody’s instability, his actions remain his own—and their consequences are devastating.
Cagney’s physical performance makes this contradiction especially convincing. In one moment Cody commands his men with absolute confidence; in the next he can appear helpless, overwhelmed by pain or emotion. A remarkable scene in the prison dining hall captures that volatility. Without revealing what prompts it, the scene shows how quickly Cagney can transform Cody’s private anguish into an explosive public display. It is one of the film’s most memorable moments.
White Heat is a classic noir-influenced gangster film, but its lasting power comes from more than gunfights, betrayals, and criminal ambition. At its center is a disturbing portrait of a man whose devotion to his mother may be as consequential as his appetite for violence. For anyone who appreciates classic gangster movies—or simply a great performance—White Heat is well worth watching.
TF’s Notes
While I have always enjoyed watching Cagney portray the classic gangster and tough guy, I find Ma Jarrett to be the film’s most fascinating character. Ma watches over Cody, helping him through his debilitating episodes while shielding his vulnerabilities from the other gang members. She also counsels him on dealing with anyone who challenges his authority, encouraging him to eliminate potential rivals and make examples of those who threaten his position.
Margaret Wycherly delivers an exceptional performance. Although Ma appears to be a devoted mother, her affection comes with a sinister consequence: she encourages the very violence that makes her son so dangerous. Rather than attempting to restrain Cody’s impulses, she reinforces them to preserve his authority within the criminal underworld. Does Ma love Cody simply as her son, or does she also love the power she enjoys through him? I suspect the answer is a little of both.
Ma Jarrett is a brilliantly conceived character, brought to life through Wycherly’s commanding performance. I’ve always been a sucker for a memorable character, and in Ma Jarrett, White Heat delivers one of the most disturbing mothers in classic gangster cinema.