The next day, Lois appears back to normal—but she is now a mindless double who dates a boy she previously had dismissed. David and Laura visit the Gregsons where she witnesses the change in Sandy as well. Next, Laura finds that Mary has also changed after an evening's "shopping trip" with Dad, losing all her individuality and even doing some ironing. Laura digs open the grave of Steven's first wife and finds an android in the coffin. Returning home, Laura learns Steven has taken David out for a "shopping trip" just before Mary's duplicate attacks her with a knife, but Laura is able to thwart the duplicate; as she throws it to the floor, it malfunctions.