Mrs. Morgan

Mrs. Morgan is visibly stressed when Dave informs her that she "forgot" about the foreign exchange student they are hosting.

Mrs. Morgan is Dave and Teena's mother. She may be a social worker as she was talking on the phone about setting up a meeting regarding opening a new homeless shelter.

She is distressed by the fact that she was unaware that a foreign exchange student (according to Dave's fabrication) is going to be staying in their house and she had apparently forgotten.