FN-1824 was a stormtrooper of the First Order that was assigned to guard Rey, a Force-sensitive scavenger held captive by Kylo Ren aboard Starkiller Base. Using her latent Force abilities, Rey used a Jedi mind trick on FN-1824 to force him into releasing her from captivity. Her first two efforts failed, but she finally successfully used the Jedi ability. FN-1824 freed her from captivity and, on her command, left his blaster rifle behind before leaving her. The stormtrooper was eventually located in his quarters and questioned. He seemed confused and had no memory of what had happened.