“Heller” (Rami Malek) is the geeky “Jack Ryan” type, stuck in an office five floors below sunlight working on intelligence gathering and decrypting for the CIA. Intrigued by his latest set of dossiers from a deep throat somewhere on the internet, he suspects he has stumbled upon something nefarious. Before he has time to investigate, though, he hears that his wife has been the victim of a terrorist attack in London and so now he’s seeing red. Using the information he has recently obtained as leverage, he gets himself trained and equipped for an operational mission to get some revenge. Thing is...