Jessica Chastain faces a body-twisting doppelganger in 'Other Mommy' trailer

Jessica Chastain is back in the horror game, and things are about to get twisted. The first trailer for 'Other Mommy' shows Chastain squaring off against a terrifying, contorted doppelganger of herself.

According to The Hollywood Reporter, the film comes from Universal Pictures and Blumhouse Atomic Monster. It's slated to hit theaters on October 9.

Chastain's return to the genre promises a chilling battle of identity and terror.

Watch the trailer