DICK TRACY

Dick Tracy, a supremely intelligent police detective, must solve a series of brutal murders in which the victims, all from different social and economic backgrounds, are viciously slashed to pieces by the one known as Splitface. Suspects abound but Tracy must find the common link of extortion and revenge before more are killed.

Tracy narrowly misses Splitface at the scene of his second murder, but does encounter a rooftop astronomer, Linwood J.Starling, and it seems unlikely that Splitface went unseen by him. Arrested on suspicion, his "mystic" attitude confounds police interrogators.

A knife left behind at a murder scene is traced to the home/business of mortician Deathridge. The layout of his business suggests it would be easy to steal from his supply room. Tracy leaves to pursue leads at The Paradise Club nightclub, taking Tess Trueheart along as "cover". But when Deathridge doesn't answer his phone all evening, Tracy returns there and finds him murdered.

The city's mayor has been receiving death threats, even though he is "well above" the other victims in status. The mayor finally remembers, at Tracy's prodding, that he served as a juror before he went into politics. A hulking man named Alexis Banning was found guilty of knifing his sweetheart to death. Tracy puts out an APB on Banning.

Professor Starling has been released on a writ. It develops that he is Splitface's silent partner, but had written extortion notes on his own; hoping to make money on the side. Splitface considers this a breach of trust and brutally murders Starling, tossing him through a skylight.

Splitface boldly goes to Tracy's rooming house and kidnaps Tess as "leverage". Junior Tracy tails the getaway car and leaves a trail for the police. Tracy conquers Splitface in a brutal fistfight and life at the precinct returns to normal (with Tess once again stood up for a dinner date by a homicide).

Dick Tracy defeats Splitface in a brutal fight, rescues Tess Trueheart, and returns to duty as the murders are resolved.

The climax reaffirms Tracy’s dogged pursuit of justice and ability to outwit even the most vicious adversaries. Splitface’s defeat not only restores order but also underlines the film’s embrace of hard-boiled detective conventions—rescue, confrontation, and a return to everyday duty, albeit with Tracy’s personal life still humorously on hold.