While its themes of generational trauma and guilt are scary, Umma itself fails to be.

Sandra Oh stars in Umma, a horror movie about a woman haunted by the possibility of turning into her mother — and also haunted by her actual mother. It’s now streaming on Netflix and available for digital rental.

The legacy of abuse and the trauma of repression breaks out of the box in this spooky tale

Sandra Oh can't escape the long (and scary) arm of the past in Iris K. Shim's alternately impressive and muddled feature directorial debut.

An occasionally interesting but ultimately unsuccessful debut feature from writer/director Iris K. Shim.

In writer-director Iris K. Shim's 'Umma,' Sandra Oh plays a woman haunted by her estranged mother.

Iris K. Shim's "Umma" never quite threads the needle between haunted-house horror and deeper themes of generational trauma.

In Umma, Sandra Oh faces her worst nightmare—becoming her mother

Bloody Disgusting's Umma review is a spoiler-free look at Iris K. Shim's feature debut, which has good ideas but poor execution.

Sandra Oh experiences scary mommy issues in Iris K. Shim's horror film 'Umma,' produced by Sam Raimi.