Seth MacFarlane can add another credit to his resume. He’s set to guest star in the season premiere of The Simpsons that will air on Fox in fall 2013. MacFarlane will voice the character of a married man who pursues Marge Simpson after the two meet online. MacFarlane’s animated Fox series Family Guy featured Dan Castellaneta, the voice of Homer Simpson, in a recent episode. MacFarlane will host the Oscars on February 24th.