 Black 's wife Catherine ( Megan Gallagher ) is approached at her new job by a colleague , who reveals that the company is part of the Odessa network . Meanwhile , Black visits Catherine 's boss Clear Knight ( Kimberly Patton ) , experiencing visions of Nazi Germany after seeing a watercolour painting in her office . Later that night Black is visited by Means and the Old Man ( R. G. Armstrong ) , another high @-@ ranking Group member . They explain to Black that the Group has , throughout history , been privy to scientific discoveries of which the public has no knowledge . Johnstone had theorised the existence of a tear in the universe which would reach Earth in several decades ; his death may be connected to this theory . The Old Man also explains that the Group has been infiltrated in the hopes of splintering it , by members of the Odessa network — a faction founded by fugitive Nazis which had previously been known for its anti @-@ communist work and has now turned its focus to the Millennium Group . 
