Boxer Tommy Nelson is accused of killing his manager. While detectives Bud and Lou investigate they come across an invisibility formula with which Tommy injects himself rather than face the…

A dim-witted slumlord tries to reform a gang of urban boys (and impress an attractive young woman) by transforming their rough neighborhood into a more decent place.

A prospector discovers natural cement and suggests it should be used for a new dam. But this is the last thing the badmen of Trail End want, as they have…