S4 E1: More Joy

S4 E2: We're in This Together

S4 E3: Same as It Ever Was

S4 E4: Seed Money

S4 E5: This Be the Verse

S4 E6: Laughter and Hope and A Sock In the Eye

S4 E7: Harmony

S4 E8: Paid in Full

S4 E9: In A Strange Land

S4 E10: Death Is the Rule. Life Is the Exception

S4 E11: Talkin' Bout a Revolution

S4 E12: The Crossover

S4 E13: Family

S4 E14: ...Unto The Breach

S4 E15: Two Doors

S4 E16: All Night Long

S4 E17: Unfinished Business

S4 E18: No Ifs, Ands Or Buts

S4 E19: Truth Be Told

S4 E20: Rise

S4 E21: Castles Made of Sand

S4 E22: I'll Be Your Shelter