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Commencement is the twenty-first episode of the tenth season of Modern Family, and the two hundred thirty-first episode overall.
Starring: Ed O'Neill (Jay Pritchett), Sofia Vergara (Gloria Pritchett), Julie Bowen (Claire Dunphy), Ty Burrell (Phil Dunphy), Jesse Tyler Ferguson (Mitchell Pritchett), Eric Stonestreet (Cameron Tucker), Sarah Hyland (Haley Dunphy), Ariel Winter (Alex Dunphy), Nolan Gould (Luke Dunphy), Rico Rodriguez (Manny Delgado), Aubrey Anderson-Emmons (Lily Tucker-Pritchett), Jeremy Maguire (Joe Pritchett)
Co-Starring: Landon Klotz (Pitkowski), Jay Pichardo (Groundskeeper), Jay Mandyam (Chug), Tom Everett (Dean), Kendall Foote (Auctioneer), Tyler Cook (Ashley's Husband), Matthew Wrather (Sensei Ron), Joshua Tyler Kelly (Gerald)