Jamie Foxx and Cameron Diaz are “Back in Action.”. The pair star side-by-side in a brand-new, action-packed teaser for the new film “Back in Action,” coming to Netflix in January. “Years after giving up life as CIA spies to start a family, Emily (Cameron Diaz) and Matt (Jamie Foxx) find themselves dragged back into the world of espionage when their cover is blown,” a synopsis for the movie reads.