Guest Stars Kristina Hayes as Principal Manderville Kyle Dunnigan as Craig Pullin Matt Walsh as Ranger Glen Matt Besser as Sparks Department Captain Miller Billy Merritt as Sparks Department Deputy Cooper Randy Ritchwood as T-Bone Jane Lynch as Therapist Paul Scheer as HMO Advisor #3 Rob Huebel as HMO Advisor #1 Chris Tallman as Shelby's Dad Aziz Ansari as HMO Advisor #2 Keith Powell as Innocent Black Guy Carrie Wiita as Betty the Cheerleader Jenny Robertson as Susan the Barista