Filmed in the Sierra Nevada mountains near Sonora, California, this Universal serial is Universal’s 40th sound-era serial. Eagle Scout Bruce Scott, leader of Martinsville Troop Number One, and his pack…

An internationally-notorious criminal scientist returns to the US to sell his latest invention, a disintegrating gas, to a foreign power. When he arrives, however, he is spotted by a young…

An eclectic group of people are stalked by a masked killer in an old mansion.

Dick Tracy’s foe for this serial is the crime boss and Masked Mystery Villain The Spider/The Lame One and his Spider Ring. In the process of various crimes, including using…