Howard's ex-wife tries to get them together again when she discovers she's pregnant.

A family complains that Dr. Sheridan gave them false hopes, while Howard awaits the results of his ex-wife's pregnancy test.

Both Howard's ex-wives drop in on a hectic night that sees Nurse Thor worried about her health.

Howard's new girlfriend meets his first wife, and the staff tries to help Nurse Thor deal with her discovery that she is seriously ill.