Supergirl Video: A Thanksgiving Crasher Spoils Alex's Coming Out Speech

The whole Danvers clan convenes for Turkey Day on Monday’s Supergirl (The CW, 8/7c) — plus Winn, James and Mon-El. And, you know, minus the dad they just found out is alive.

Anyway, Alex intends on using the dinner as an opportunity to come out to her mother, but a surprise guest — if you can call what appears to be one of The Flash‘s Vibe-created breaches a “guest” — has other plans.

Meanwhile, James and Winn attempt to exploit Kara’s festive mood and earn her forgiveness (in advance) for their Guardian-related shenanigans. And Mon-El… well, let’s all just be thankful he’s staying relatively sober this time around.

Hit PLAY on the clip above, then drop a comment with your thoughts below.

GET MORE: Exclusive, Video