The Blacklist Season 4 Episode 15
After being dosed with poison, Red must retrace his steps to discover which of his closest allies has betrayed him, while the task force races against the clock to find an antidote that will save him.
Serie: The Blacklist
Director: Michael Caracciolo
Guest Star: Afton Williamson, Brian Stokes Mitchell, Clark Middleton, Daniel Eric Gold, Fisher Stevens, Jamie Harrold, Peter Rini, Robert Joy