Follows an open couple and their dating exploits in their search for a third, and the complicated fallout of being in a polyamorous relationship.
When his girlfriend dumps him, a lovelorn guy cannot afford to pay the full rent, so he gets a new roommate, who happens to be her sexpot cousin.
ER explores the inner workings of an urban teaching hospital and the critical issues faced by the dedicated physicians and staff of its overburdened emergency room.