The Light (S04E18)

S04E01 Till Duck Do Us Part S04E01 Small Victories (2) S04E02 So You Think You Can Date? S04E02 The Other Side S04E03 Hot Tub Grime Machine S04E03 Upgrades S04E04 A-Jase-ent Living S04E04 Crossroads S04E05 Termite be a Problem S04E05 Divide and Conquer S04E06 John Luke After Dentist S04E06 Window of Opportunity S04E07 Scoot Along Si S04E07 Watergate S04E08 Jerky Boys S04E08 The First Ones S04E09 Going Si-ral S04E09 Scorched Earth S04E10 Beneath the Surface S04E10 Quack O'Lanterns S04E11 O Little Town of West Monroe S04E11 Point of No Return S04E12 Tangent S04E13 The Curse S04E14 The Serpent's Venom S04E15 Chain Reaction S04E16 2010 S04E17 Absolute Power S04E18 The Light S04E19 Prodigy S04E20 Entity S04E21 Double Jeopardy S04E22 Exodus (1)