Corrected entry: When Cohagen is boasting about how his plan to kill Cuato was a success, he mentions that Richter wasn't aware of the plan. But this makes no sense, because if Richter had managed to kill Quaid (and he had plenty of chances to do so) then the whole plan would have failed. Cohagen would have definitely made sure that Richter had orders not to kill him.
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/.