Starring Patricia Heaton and Neil Flynn, the show is about a working-class couple raising three children in Indiana.
The April 20 episode of the series is called "Royal Wedding."
"Obsessed with the upcoming royal wedding, Frankie shocks her family when she treats the event like the Super Bowl and begins purchasing commemorative chotchkies -- as well as an expensive HDTV -- to enjoy the festivities," ABC said in a news release.
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