S04E01 - Jack's Back

S04E02 - The Devil You Know...

S04E03 - Free Byrd

S04E04 - The Kindness of Strangers

S04E05 - Blind Eye

S04E06 - Jupiter for Sale

S04E07 - A House Divided

S04E08 - Acceptable Losses

S04E09 - In God We Trust

S04E10 - Hollow Spaces

S04E11 - The Voice Inside

S04E12 - Breath of Life

S04E13 - Party Favors

S04E14 - a.k.a.

S04E15 - D.C. Confidential

S04E16 - On Guard

S04E17 - Family Values

S04E18 - The Black Widow Maker

S04E19 - Passing Time

S04E20 - Ten Thirty-Three

S04E21 - Open Season

S04E22 - Something Borrowed, Something Bruised