Stream The Errand of Angels Online Free – Watch Full Movie from Home at 123Movies. . Sister Rachel Taylor of Boise, Idaho is an eager young missionary of the LDS Church who has been sent on an 18-month long mission to Austria. Rachel finds herself having a hard time adjusting to her new cultural surroundings in the foreign country. Due to differences in opinion, she is also unable to get along with the companion missionary that was assigned to her by the church.