Fan Casting We Can Remember It for You Wholesale: Total Recall

Douglas Quail works a menial office job in the "not too distant future." His biggest dream has always been to visit Mars but is constantly dissuaded by his wife. Quail eventually discovers Rekal Incorporated, where he goes to receive memory implants of having traveled to Mars. Quail turns himself in and is placed with a psychiatrist to figure out what his own personal desires are. When he was young, Quail used to fantasize that as a child he came across minuscule [rodent-like] aliens that were going to launch a full invasion of Earth with their superior technology. However, young Quail was so kind and accepting of the aliens that they decided to hold off on their invasion as long as he was alive. While finding the fantasy narcissistic, his commanders agree to plant the memories at Rekal. To everyone's shock, those memories turn out to be real as well.