‘Family Guy’ fans finally have a date to circle on the calendar – Sunday, May 1. That will be the day that Fox airs the first new ‘Family Guy’ episode in more than three years in the 9PM time slot, followed by creator Seth MacFarlane’s new show, ‘American Dad’. The new show, said to be very similar to ‘Family Guy’ and commissioned prior to the cancelled show’s renewal, will follow the family of CIA agent Stan Smith. MacFarlane’s good news continued with the announcement that ‘American Dad’ will see a premiere episode immediately following the Super Bowl, a coveted spot once held by ‘Family Guy’.