S4 E1: Let It Burn

S4 E2: A Taste of Panama City

S4 E3: I Walk Away

S4 E4: Your Day Is Coming

S4 E5: Regarding This Wedding

S4 E6: 2112

S4 E7: Sharp Elbows

S4 E8: When Tortoises Fly

S4 E9: Short and Fat

S4 E10: The Beating Heart (I)

S4 E11: The Path of Destruction

S4 E12: Not Everyone Makes It

S4 E13: The Sky Is Falling

S4 E14: All Hard Parts

S4 E15: Bad for the Soul

S4 E16: Two Ts

S4 E17: What Happened to Courtney

S4 E18: On the Warpath

S4 E19: I Will Be Walking

S4 E20: The Last One for Mom

S4 E21: Kind of a Crazy Idea

S4 E22: Where the Collapse Started

S4 E23: Superhero