Once when Walter inspects the third tray to remove a dead embryo, and finally when David reveals his two facehugger-embryos before placing them among the colonist embryos. Originally the facehugger embryos were going to be xeno/protomomotph embryos, but test audience complained that this contradicted the aliens life-cycle and these were later digitally altered to the facehuggers.I've added two screen-shots from the movie showing the embryos featured. Despite the protests of Daniels, Branson's widow, that this new "perfect" planet is too good to be true, newly-promoted captain Chris Oram decides that they will check the new planet. Feel free to contact me directly to ask any questions you have, and I will do my best to respond promptly. The item "Alien Covenant Frozen Colonist Embryo Original Screen Used Hero Movie Prop" is in sale since Wednesday, July 8, 2020. This item is in the category "Entertainment Memorabilia\Movie Memorabilia\Props\Originals". The seller is "consumercollectibles" and is located in Clarksburg. This item can be shipped worldwide.