Kingdom Come.

A child picked up on the desert by the cowboy hero is brought to town on the eve of prohibition enforcement. The child is put to bed and is laboring with the Lord's prayer when he sticks at "kingdom come." The cowboy goes into the saloon and asks if anyone there knows what comes after "kingdom come." He is greeted with much laughter and no information. A dancer who turns out to be the mother of the child, which has been living with its grandfather, repeats the words of the prayer, and the child goes to sleep in peace. A romance between the cowboy and the dancer develops.