Rabbit Hole is a drama film directed by John Cameron Mitchell. Sandra Oh appears in a supporting role as Gabby, a member of a support group for parents who have lost children. The movie follows Becca and Howie, a couple grieving the death of their young son. Gabby, portrayed by Oh, provides emotional support and understanding to Becca throughout her journey of healing. Rabbit Hole is a poignant exploration of grief, loss, and the complexities of human emotions. Sandra Oh's performance as Gabby adds empathy and authenticity to the film, making it a powerful and moving cinematic experience.