A film made by the Missionary Aviation Fellowship about their work in the jungle of Southern Mexico with narration. 

MS of a missionary speaking to two men. Quick shot of a straw hut. An old woman cooks food in a bucket over an open fire. The missionary pulls a little girls tooth while other children watch. Scene ends with CU of the tooth being pulled inside of her mouth. A man sharpens his machete, narrator describes him as the village witch doctor. WS of the witch doctor sharpening his machete while people watch. CU of three men's faces, they look serious. He gets up and begins to hack at a tree. The tree is overlayed with an image of the female missionary. The narrator says that the witch doctor is cursing her.