"But Giving Up The Ghost Would Feel So Good" (First Impressions - "The Last Halloween" - Season 11, Episode 5)

There's no mention of Alex in this episode's synopsis (it's not even called a press release - e.g. no listing of any guest stars), but she does appear in some of the promo photos (no hint of a Halloween costume though) in the above link (including one which appears to be a private camera scene), so hopefully there will be a little something for her.

Getting back to this week, Alex does appear in this promo for tomorrow night's episode, so we should be spared an Alex-less episode (before I saw this I thought the chance would be very high):

It's all about confidence! Join us for a pool party on #ModernFamily this Wednesday! pic.twitter.com/1yNtyIulFM

— Modern Family (@ModernFam) October 15, 2019

More about that in the morning.