Original
Episode # Air Date Titles
64. 4-1 23 Sep 10 The Robotic Manipulation
65. 4-2 30 Sep 10 The Cruciferous Vegetable Amplification
66. 4-3 07 Oct 10 The Zazzy Substitution
67. 4-4 14 Oct 10 The Hot Troll Deviation
68. 4-5 21 Oct 10 The Desperation Emanation
69. 4-6 28 Oct 10 The Irish Pub Formulation
70. 4-7 04 Nov 10 The Apology Insufficiency
71. 4-8 11 Nov 10 The 21-Second Excitation
72. 4-9 18 Nov 10 The Boyfriend Complexity
73. 4-10 09 Dec 10 The Alien Parasite Hypothesis
74. 4-11 16 Dec 10 The Justice League Recombination
75. 4-12 06 Jan 11 The Bus Pants Utilization
76. 4-13 20 Jan 11 The Love Car Displacement
77. 4-14 03 Feb 11 The Thespian Catalyst
78. 4-15 10 Feb 11 The Benefactor Factor
79. 4-16 17 Feb 11 The Cohabitation Formulation
80. 4-17 24 Feb 11 The Toast Derivation
81. 4-18 10 Mar 11 The Prestidigitation Approximation
82. 4-19 31 Mar 11 The Zarnecki Incursion
83. 4-20 07 Apr 11 The Herb Garden Germination
84. 4-21 28 Apr 11 The Agreement Dissection
85. 4-22 05 May 11 The Wildebeest Implementation
86. 4-23 12 May 11 The Engagement Reaction
87. 4-24 19 May 11 The Roommate Transmogrification