Quote: thedoctor said: Family Guy airs every night on the Cartoon Network.
But it isn't re-run into the ground the way that "Seinfeld" is. Between local stations and "superstations" like TBS, it's on constantly. Pretty easy to find at "my convenience."
Furthermore, at the time the DVD sets came out, "Family Guy" wasn't on CN. It was the success of the DVD sets that led executives to start re-running the show.