Return to Nantucket: Part 1

Plot:

A pilot who knows Brian has a layover at Nantucket and tells him that his ex-wife, Carol, is moving to London. Brian learns that she'll have a layover in Boston so sends her a message asking her to meet him. When Joe learns of this he tells Brian she won't be there. But Brian decides to go even with a fog covering the island. Joe and Helen decide to follow him.