On last week's episode of Person of Interest, Reese played teacher to the scared student of a boy who wanted revenge on his brother's killers.

This Thursday, meanwhile, Reese will take off his mentoring hat and put on his undercover coat, infiltrating a smuggling ring in order to get as close as possible to the installment's POI, who happens to be a police officer.

Look for Carter to assist on the mission and look for a review of "Blue Code" to be live on TV Fanatic within an hour or two of it airing on the east coast. Watch the official CBS promo now:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.