"Crackling Fury" is the tenth of 15 chapters comprising Dick Tracy's G-Men, a serial produced in 1939 and released in 15 minute cliffhanger style increments.
Tracy saves spy Robinson from a burning Dirigible. Robinson lost his case with a coded Zarnoff message and the G-Men are ambushed the next day but do recover it from the wreckage. The message leads them to a smelting factory where Zarnoff's organization is evacuating ahead of the G-Men. Tracy and Steve Lockwood infilitrate and get into a shootout and are lured by Zarnoff and Robal into a room trapped with a smelting dynamo that threatens to burn them alive.
Tracy saves spy Robinson from a burning Dirigible. Robinson lost his case with a coded Zarnoff message and the G-Men are ambushed the next day but do recover it from the wreckage. The message leads them to a smelting factory where Zarnoff's organization is evacuating ahead of the G-Men. Tracy and Steve Lockwood infilitrate and get into a shootout and are lured by Zarnoff and Robal into a room trapped with a smelting dynamo that threatens to burn them alive.