Mac and Stella in the lab

I did some research and found some plotlines and spoilers for Season 6, I am not sure if the are right o not!

6x01 - Epilogue
Danny and Mac get the unexpected help of a young woman while trying to solve their most recente case involving a cop killing.

6x02 - Blacklist Featuring Hangman
The case of a cyber killer, who appears to be targeting medical healthcare workers, turns personal when the suspect invokes the name of Mac's father who had died nearly two decades earlier. Mac has to figure out why the mysterious caller keeps asking domande about his father and how he knows everyone's name....

collina Harper starred in "The Handler," on CBS, for which he received a 2004 Golden Satellite Award nomination as Outstanding Supporting Actor in a Drama Series. His role in the CBS series "City of Angels," brought him an NAACP Image Award nomination as Best Supporting Actor. His additional Televisione credits include "The Court," "Live Shot," "Lackawanna Blues" and the CBS mini-series "Mama Flora's Family." He has made guest appearances in "The Sopranos," "Soul Food," "The New Twilight Zone," "ER," "The Fresh Prince of Bel-Air," "Married...with Children," "NYPD Blue" and "Cosby" on CBS. His feature...