Corrected entry: The main plot is similar to a futuristic Japanese anime called "Space Adventure Cobra" (1982). In the first episode of the series, Cobra believes that he is a normal guy, but discovers accidentally that he was a secret agent who deleted his memory and changed his appearance to run away from his enemies. This happens when he goes to a place where customers pay to experience their fantasies using a kind of brain-PC connection (just like in Recall). He dreams he is a special agent hunting criminals in space but eventually realizes he is just recalling who he used to be. http://www.imdb.com/title/tt0163494/.
Corrected entry: After the fight with Richtor, Arnie throws his severed arms off the elevator. If you look closely at the bottom of the elevator you can see the arms do not fall all the way down. They disappear once they hit the floor of the stage Arnie is acting on - they forgot to animate some arms falling on the bluescreen image.