Irene Roseen, the old actress selling her house, appeared in an episode of "Married, with Children" season 3 with Ed O'Neill.
In theatre "stage right" is from the point of view of the actors and "house right" is the point of view of the audience. In baseball "Right Field" is the point of view of the catcher. So, when Manny says his new position is "Right Field" and asks if it is like "Stage Right" the answer is no, it's like "stage left or house right" in theatre.