S4 E1: Chain Reaction

S4 E2: Accidents Happen

S4 E3: A Grand in the Hand

S4 E4: Day Off

S4 E5: Vital Spark

S4 E6: Charity

S4 E7: Victim of Circumstances

S4 E8: Deluge

S4 E9: Union

S4 E10: Taking Stock

S4 E11: Banking for Beginners

S4 E12: Hanging On