Following a chemical attack on the subway, Liz and the team hunt a mad scientist. false 2017-10-04 15:09:30 Michael W. Watkins 7.9 2013 tt3277226 4686172 42 Crime Drama Mystery Thriller https://www.thetvdb.com/banners/episodes/266189/4686172.jpg Aja Naomi King GuestStar https://image.tmdb.org/t/p/original/lEfJ1a07YneGe954GfjL5v8J9hp.jpg Amir Arison GuestStar https://image.tmdb.org/t/p/original/nWeXr2LnN9ovP2xOHDtfya8NKIX.jpg Amy Hargreaves GuestStar https://image.tmdb.org/t/p/original/yLc5pYveTbr3tljz6J3r7DE450s.jpg Colby Minifie GuestStar https://image.tmdb.org/t/p/original/cqe1Ksxkfu6dEUcDqSymqzwh8ps.jpg David Zayas GuestStar https://image.tmdb.org/t/p/original/eglTZ63x2lu9I2LiDmeyPxhgwc8.jpg Deborah S. Craig GuestStar https://image.tmdb.org/t/p/original/frzyta7LIaGMrwx79dHMmV7iSmp.jpg Geraldine Hughes GuestStar https://image.tmdb.org/t/p/original/bTXux3EJq25Fh2ixbet6MjdG3Fb.jpg Hisham Tawfiq GuestStar https://image.tmdb.org/t/p/original/2PQB31Bv0wbkyu7dDUdvszxAERU.jpg Robert Sean Leonard GuestStar https://image.tmdb.org/t/p/original/90xoBVpR2LzaFdo83KmcxjXR7Dg.jpg 7 1 2013-11-04