Bull publicly locks horns with D.B.'s father, former astronaut turned congressman, when, during a visit to NASA, it is revealed that he has plans to shut down the manned space program. Also, Reggie, having waited years for another opportunity, desperately tries to find out if there is any truth behind a rumor that has him scheduled to pilot the next shuttle mission.

Zeke is upset by the news that his brother Curt has become involved with his ex-girlfriend. Inevitably when he meets up with Natalie he discovers that they are still attracted to one another and secretly they begin to see each other again. Jack receives a surprise from an old girlfriend - a son that he never knew he had! Joanna had kept her pregnancy secret knowing that he did not want children, but a job that will take her to Bosnia has caused her to decide that the best place for Noah is with his father - Jack.