The classic radio crime drama series makes the jump to the big screen, as big city cops Det. Lt. Bill Bannister (Kent Taylor) and Det. Tim Nolan (Robert Armstrong) must take on a powerful crime ring led by the sinister Prof. Mortis (Ralph Morgan). The catch? Every member of Mortis’ band of villains is believed to be dead. Irene Hervey, Richard Davies also star; 13 flat-footed episodes; 4 3/4 hrs. on two discs. Standard; Soundtrack: English.