EP 2 Vestigial Peter
Fed up with Peter's old, tattered, shirt, Lois takes him to the mall to buy a new outfit for church. When Peter struggles with the top button, they notice a large lump on his neck. Alarmed, they rush to the hospital where Dr. Hartman guesses that it's an incomplete vestigial twin.
EP 3 Quagmire's Quagmire
Quagmire purchases a new laptop, which promptly gets infected by viruses from all of the dirty websites he visits. When he takes it in to be fixed, the technician, Sonja, is unfazed by his browser history and actually recommends alternate sites. Impressed, Quagmire asks her out on a date.
EP 7 In Harmony's Way
Peter and Quagmire both scream when a bee flies by and realize they harmonize well together. They start writing and singing songs in their spare time. Mort overhears them one day and is amazed by their talent. He offers to manage them since he used to have his own record label in the 70's.