'Other Mummy' trailer released: Jessica Chastain faces her sinister double

The first trailer for Other Mommy has arrived offering horror fans a chilling glimpse at Jessica Chastain in dual roles as a loving mother and a terrifying doppelgänger.

The trailer begins with a seemingly innocent moment as Bela tries to hide ice cream from who she believes is her mom.

However the atmosphere quickly shifts when the mysterious figure asks a haunting question about the two once being connected before Bela was born.

The unsettling encounter leaves Bela terrified while her father returns home to discover a kitchen fire and his frightened daughter.

As he investigates he comes face-to-face with a twisted creature that bears an uncanny resemblance to his wife.

Other Mommy marks another genre project for Chastain who delivers a dual performance that pits a protective mother against her own horrifying double.

The film is expected to arrive during the Halloween season joining a packed lineup of upcoming horror releases aimed at fans looking for spine-chilling thrills.