Special Agent O'Malley of the FBI is tasked with exposing a group of conspirators, involved in the assassination of an American President. To aid him in this difficult investigation is a new innovation, the brainchild of the quirky professor Wheeler and his funky, outspoken assistant, Samantha Pink. The memory Sweeper is a Nobel prize-winning breakthrough, in quantum technology that allows an investigator to transport a conscious mind, into the memory of a targeted brain.