- Seth MacFarlane (Peter Griffin / Brian Griffin / Stewie Griffin / Glenn Quagmire (voice))
- Alex Borstein (Lois Griffin / Tricia Takanawa / Loretta Brown / Barbara Pewterschmidt (voice))
- Mila Kunis (Meg Griffin (voice))
- Seth Green (Chris Griffin (voice))
- Patrick Warburton (Joe Swanson (voice))
- Arif Zahir (Cleveland Brown (voice))
Family Guy — S11E3
Episode: The Old Man and the Big 'C'
Air Date: 2012-11-04
Runtime: 22 min
Overview
When Brian discovers that Carter Pewterschmidt’s pharmaceutical company is withholding the cure for cancer from the public in order to gain more profit, he and Stewie plot to expose the big secret that could change the world. Meanwhile, Quagmire reveals a hair-raising secret of his own.