9x08 New Kidney in Town
First Aired: Jan. 09, 2011 on FOX
Summary: Peter needs a new kidney after his energy-drink addiction causes renal failure. Meanwhile, Chris is chosen to introduce United States President Barack Obama at his school after winning an essay contest. Trouble is, Meg wrote the essay.
- Goof (continuity error): When Dr. Hartman first appears, he has a suntan from his trip to Cancun. After the commercial break, he is no longer tan.
- Dr. Hartman mentions attempting to clone a chicken and says he ended up with "a man-sized chicken who was incredibly hostile". Peter then says "Doc, we'll have to have a talk about this later" This is a reference to the giant chicken Peter fights sometimes and gives an explanation to how he appeared.