When an Iranian nuclear scientist is
suspiciously assassinated, a revenge ploy
begins against a valued American. Red informs
agents Keen and Navabi that a dangerously
conniving hitman "The Scimitar" has been sent
to the job. Liz and Ressler find themselves
in a tricky predicament as they investigate a
surveillance lead. Agent Keen attempts to
gather information on Berlin, while Red finds
company with a woman working at a food truck