A Swill O’ Gunpowder

While pursuing a trio of bank robbers, Preston uses a bluff about poisoned water to turn the criminals' own predicament against them.

This Challenge of the Yukon broadcast aired on September 9, 1943. It is listed as episode 293 in the archive. Michigan Radio Network carried the broadcast. The cast includes Jay Michael, Dewey Cole, Rollon Parker, Harry Goldstein, and Bill Saunders. Other credited names include Charles D. Livingstone as director, Charles D. Livingstone as producer, Betty Joyce as writer, and Bill Morgan as announcer.

The surviving recording runs about 14 minutes.

Northern adventure centered on Royal Canadian Mounted Police Sergeant William Preston and his dog Yukon King.

Listeners can expect adventure, western, and childrens, episodic drama in format, and suspenseful in tone.