Alice Kremelberg

Danny works to discover the source of a deadly narcotic after three teenagers die from a drug overdose.

Pride's father, Cassius Pride (Stacy Keach), is wrapped up in an NCIS case involving a notorious unsolved casino heist from several years ago. Also, Pride meets a family member he never knew existed.

After a teenage girl is pronounced brain dead, her mother takes her off life support, but when doctors operate quickly to remove her organs, the deceased girl shockingly awakens screaming an alphanumeric code. Equally as perplexing as her resurrection is that she is now somehow able to speak Russian and possesses classified information only a high-ranking soldier would know. While the girl's mind-bending condition intensifies, Walter dusts off some old lab videos and hypothesizes the unthinkable, sending Olivia and Peter to investigate the bewildering case in an original. (This is a season 1 un-aired episode)

Sharpe (Freema Agyeman) struggles when a case hits too close to home and Iggy (Tyler Labine) uncovers a patient's surprising past. Meanwhile, Floyd (Jocko Sims) makes progress in his personal life after some difficult news.

At Princeton University in 1955, Ben must find a formula hidden by Albert Einstein that holds the key to nuclear energy before the Nazis get it. He's surprised to run into a familiar face on campus.