The Other Side of the Door (v.o.a.)
When a tragic accident claims the life of their young son, a family falls apart. The mother is inconsolable, so when she hears about an abandoned temple where people can speak to the dead one last time, she travels there to say a last goodbye to her son.
She's told she can speak to her son, but not to open the door that serves as a gateway between the two worlds. She disregards the warning and when she returns home, strange things begin to occur.