Instinct S2, E5

A former CIA operative who has since built a "normal" life as a gifted professor and writer is pulled back into his old life when the NYPD needs his help to stop a serial killer on the loose.

Cast:Alan Cumming , Bojana Novakovic , Daniel Ings , Michael B. Silver , Danny Mastrogiorgio , Sharon Leal , Naveen Andrews , Stephen Rider , John Mainieri , Travis Van Winkle , Andrew Polk , Alejandro Hernandez , Whoopi Goldberg , Danny the Beagle , Kristoffe Brodeur , Jay Klaitz , Reshma Shetty , Drew Gehling