Amanda and her daughter live a quiet life on an American farm, but when the remains of her estranged mother arrive from Korea, Amanda becomes haunted by the fear of turning into her own mother.
You can now watch Umma online on the following streaming providers in the United States.
| Production | Sam Raimi | Producer |
| Production | Jeanette Volturno | Executive Producer |
| Production | Peter Luo | Executive Producer |
| Production | Zainab Azizi | Producer |
| Directing | Iris K. Shim | Director |
| Production | Sandra Oh | Executive Producer |
| Production | Marcei A. Brown | Executive Producer |
| Production | Matt Black | Executive Producer |
| Production | André Øvredal | Executive Producer |
| Production | Cheng Yang | Executive Producer |
| Production | Yedong Mu | Executive Producer |
| Production | Zhou Tao | Executive Producer |
| Sound | Roque Baños | Original Music Composer |
| Camera | Matt Flannery | Director of Photography |
| Editing | Louis F. Cioffi | Editor |
| Editing | Kevin Greutert | Editor |
| Production | Nancy Nayor | Casting |
| Art | Lee Yong-ok | Production Design |
| Art | W. Haley Ho | Art Direction |
| Art | Ksenia Markova | Art Direction |
| Costume & Make-Up | Leah Butler | Costume Design |
| Costume & Make-Up | Maggie Fung | Makeup Department Head |
| Costume & Make-Up | Jose Zamora | Hair Department Head |
| Costume & Make-Up | Zulma Zamora | Key Hair Stylist |
| Art | Demetrios Katsantonis | Set Dresser |
| Art | Kyle Davio | Set Dresser |
| Art | Cliff Collins | Set Dresser |
| Sound | Marti D. Humphrey | Sound Re-Recording Mixer |
| Sound | Rob Marshall | Sound Re-Recording Mixer |
| Visual Effects | Andrew Roberts | Visual Effects Supervisor |
| Visual Effects | Maricel Pagulayan | Visual Effects Producer |
| Visual Effects | Christine McDermott | Visual Effects Producer |
| Costume & Make-Up | Erica D. Schwartz | Costume Supervisor |
| Costume & Make-Up | Casey Nguyen | Set Costumer |
| Crew | Michael Clear | Thanks |
| Writing | Iris K. Shim | Writer |
| Costume & Make-Up | Christopher Allen Nelson | Makeup Effects Designer |
| Sound | Biko Gogaladze | Foley Artist |
| Directing | Phil DeSanti | Second Second Assistant Director |
| Visual Effects | Andrew Degryse | VFX Artist |
| Crew | Linda Jewell | Stunt Double |
