We take a long look in the mirror with The Broken (2008) and Jordan Peele's Us!

Sources:

Us (2019)

"The All-American Nightmares of Jordan Peele" by Brian Hiatt, Rolling Stone

"Jordan Peele on Us: 'This is a very different movie from Get Out'" by Steve Rose, The Guardian

"Jordan Peele Explains the Significance of the Michael Jackson Imagery in Us" by Rachel Thompson, Mashable

Clips:

"Director: Jordan Peele about hidden meanings in Us film", MarvelousTV

"Us | Jordan Peele Gives Us a Glimpse Into Us", Universal Pictures All-Access

"'I had to be judge and advocate for both characters' Lupita Nyong'o talks Us Movie", BBC Radio 1Xtra

"Us Exclusive Extra - Jordan Peele On Casting Winston Duke", CTV Sci-Fi Channel

"Us Kids Evan Alex and Shahadi Wright Joseph talks about playing two characters", BlackTree TV