Rabbit Hole is a drama film directed by John Cameron Mitchell. Sandra Oh appears in a supporting role as Gabby, a member of a grief support group. The film follows a couple, Becca and Howie, as they navigate the aftermath of their young son's death. Sandra Oh's character provides emotional support and a sense of community to the grieving parents. Rabbit Hole is a poignant and heartbreaking exploration of loss, grief, and the resilience of the human spirit.