End of the Spear is a 2005 American biographical adventure drama film directed by Jim Hanon, written by Bill Ewing, Bart Gavigan and Hanon, and stars Louie Leonardo and Chad Allen. The film recounts the story of Operation Auca, in which five American Christian missionaries attempted to evangelize the Waodani people of the tropical rain forest of Eastern Ecuador.

Based on actual events in 1956, wherein five male missionaries were speared by a group of the Waodani tribe, it is told from the perspective of Steve Saint (son of Nate Saint, one of the missionaries killed in the encounter), and Mincayani, one tribesman who participated in the attack. The two formed a lifelong bond that continued until Mincaye's death in April 2020.