Ambassador Spock has dissapeared and intelligence finds him on Romulus. Captain Picard is sent to Romulus to find Spock. Meanwhile Riker and the rest of the crew investigate the fragments of a Vulcan ship discovered in the wreck of a Ferengi vessel.

Will hits it off with the full-figured Dee Dee, but her size keeps him from asking her to the dance.

A genealogy investigation and a knock on the head takes Mac back to King Arthur's court, where he must use his knowledge to prove Merlin innocent of harming the King, find the fair Cecilia and foil Morgana's attempt to take over the throne.

After helping the firemen put out a fire, Mitch, Harvey and Brooke find a little dog in the water. Mitch rescues the dog and after that, the dog doesn't want to leave Mitch. He brings the dog home and Hobie gets all excited and names the dog Sandy. When Hobie goes to stay at a friend's house for the night, Mitch plans to have a romantic dinner with his girlfriend Kelly. But Sandy keeps disturbing them and Kelly ends up leaving.

When Murphy looks after a friend's 18-year-old daughter she begins to learn about what being a mother is all about.