As Will aims towards completing New Directions, a visit from his father reminds him how much this all means to him. New songs are introduced and a song originally given…

Catherine revisits one of the very first cases she worked as a CSI when the convicted felon in the murder claims the verdict was based on faulty evidence.

An unannounced visitor at the Francis home rattles Betty.

When Barney is about to complete the perfect week – landing seven different girls in seven days – the gang roots him on in order to forget about their own…