Stardate: 41461.2 Wesley takes the Star Fleet entrance exam, which ends up testing his metal more than his mental abilities. This is more than he expected, and raises some old ghosts from his past.

Meanwhile, Admiral Quinn and his assistant, Lt. Cmdr. Remmick beam aboard to grill the crew over their past actions, thus upsetting the crews' normal duties, and also endangering one teen's life, when his decision to run away in a shuttle leads to near disaster.

MacGyver enlists a recluse nicknamed "Earthquake" to help find a person who is dumping toxic waste and polluting mountain streams.

Willie has problems trying to sell the house because ALF keeps scaring off potential buyers with phony ghosts.