Plot (Spoiler)

After being embarrassed by her family during her slumber party, Meg brings them on a daytime talk show out of revenge, where a TV producer turns the Griffins’ dysfunctional life into a reality show titled “The Real Life Griffins”. Things go awry and Meg abandons everyone; as a result, an actress is brought in to play Meg on “The Real Life Griffins”, and soon Meg finds that the rest of the family have been replaced by celebrity actors Tom Arnold, Fran Drescher, Philip Seymour Hoffman, and Mary-Kate and Ashley Olsen.