A Prefect Murder (S04E09)

S04E01 Crichton Kicks S04E02 What Was Lost - Sacrifice (1) S04E03 What Was Lost - Resurrection (2) S04E04 Lava's a Many Splendored Thing S04E05 Promises S04E06 Natural Election S04E07 John Quixote S04E08 I Shrink Therefore I Am S04E09 A Prefect Murder S04E10 Coup By Clam S04E11 Unrealized Reality (1) S04E12 Kansas (2) S04E13 Terra Firma (3) S04E14 Twice Shy S04E15 Mental as Anything S04E16 Bringing Home the Beacon S04E17 A Constellation of Doubt S04E18 Prayer S04E19 We're So Screwed - Fetal Attraction (1) S04E20 We're So Screwed - Hot to Katratzi (2) S04E21 We're So Screwed - La Bomba (3) S04E22 Bad Timing