answers: Seth MacFarlane
context: Chris Griffin Christopher Cross "Chris" Griffin is a fictional character from the animated television series "Family Guy". He is the middle child of Peter and Lois Griffin and brother of Stewie and Meg Griffin. He is voiced by Seth Green and first appeared on television, along with the rest of the Griffin family, in a 15-minute short on December 20, 1998. Chris was created and designed by MacFarlane himself, who was asked to pitch a pilot to the Fox Broadcasting Company, based on "The Life of Larry" and "Larry & Steve", two shorts made by MacFarlane featuring a middle-aged man </s> Griffin family appeared in the episode "Death Has a Shadow". Peter is married to Lois Griffin and is the father of Meg, Chris, and Stewie. He also has a dog named Brian, with whom he is best friends. He has worked at a toy factory, and at Quahog's Brewery. Despite the suburban blue-collar routine of his life, he has had a number of remarkable experiences. Peter's voice was inspired by the security guards that MacFarlane heard at his school. His appearance was a redesign of the protagonist Larry from MacFarlane's previous animated short films "The Life of Larry" and "Larry </s> Peter Griffin Peter Griffin is the main character of the American animated sitcom "Family Guy". He is voiced by the series' creator, Seth MacFarlane, and first appeared on television, along with the rest of the Griffin family, in the 15-minute pilot pitch of "Family Guy" on December 20, 1998. Peter was created and designed by MacFarlane himself. MacFarlane was asked to pitch a pilot to the Fox Broadcasting Company based on "Larry & Steve", a short made by MacFarlane which featured a middle-aged character named Larry and an intellectual dog, Steve. After the pilot was given the green light, the
question: who does peter griffin voice on family guy