- Ed O'Neill (Jay Pritchett)
- Sofía Vergara (Gloria Delgado-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)
- Reid Ewing (Dylan Marshall)
Modern Family — S4E5
Episode: Open House of Horrors
Air Date: 2012-10-24
Runtime: 23 min
Overview
Claire must reign in her enthusiasm for Halloween and keep her celebration kid-friendly; Phil decides to hold an open house on Halloween; Mitch and Cam have a costume party; Gloria's hormones make her more quick-tempered than usual.