Episode Overview
While diving for sunken treasure near Cabot Cove, a young woman is murdered.
Guest Stars
Tom Bosley
Amos Tupper
Julia Montgomery
Alexandra Bell
Wendy Kilbourne
Susan Ainsley
Sean McClory
Ross Barber
William Windom
Seth Hazlitt
Grant Goodeve
Larry Gaynes
John Laughlin
Bill Ainsley
Robert Hogan
Dr. Wylie Graham
Leslie Nielsen
David Everett
Ian Ruskin
Gregory Small