 A spin @-@ off series , The Cleveland Show , featuring Cleveland Brown , aired from September 27 , 2009 , to May 19 , 2013 . " The Simpsons Guy " , a crossover episode with The Simpsons , aired on September 28 , 2014 . Family Guy is a joint production by Fuzzy Door Productions and 20th Century Fox Television and syndicated by 20th Television . In 2013 , TV Guide ranked Family Guy the ninth Greatest TV Cartoon of All Time . 
