Dick Tracy; Pat Patton; Big Frost; B. O. Plenty; Gravel Gertie; Sparkle Plenty; Diet Smith
After killing Brilliant, Big Frost embarks on a crime spree with the Teleguard. He has his own daughter kidnapped and beaten by men who throw her down an embankment. She comes to rest in front of B. O. Plenty's house, where she is found by Sparkle. B. O. and Gravel Gertie nurse the young woman back to health, and B. O. decides to call Tracy.
Dick Tracy; Pat Patton; Big Frost; B. O. Plenty; Gravel Gertie; Sparkle Plenty; Heyyou the dog; Flossie Frost
Using Diet Smith's Teleguard invention, Tracy and the cops track Big Frost's every move and capture him. Big Frost's daughter, who has been staying at the B. O. Plenty's house, regains her memory when Tracy hands her a familiar book.