Senior actor Bruce Davison appeared in the fall finale of NCIS season 23 as the team uncovered a mystery from the past. The emotional episode also gave closure to Parker about his mother’s end.

Bruce Allen Davison (born June 28, 1946) is an American actor and director. He's known for his role as Senator Robert Kelly in the X-Men film franchise – through X-Men (2000) and X2 (2003). He's also ...