Complex sentence: Mitch Pileggi (born April 5,1952) is an American actor, best known for playing FBI assistant director Walter Skinner on the longrunning popular series "The X-Files".
Split into simpler sentences: Mitch Pileggi (born April 5,1952) is an American actor. Pileggi is best known for playing FBI assistant director Walter Skinner on the longrunning popular series "The X-Files".