Mediterranean looks like pacific.
Logical leaps by jessica.
The locale for this episode is an island in the Mediterranean (though of course, it was actually filmed on the California coast). An aging artist (Cesar Romero) is having a few friends over for a sleepover. However, one or more of these 'friends' is evil...and after one unsuccessful attempt on the artist's life, there's another...which is successful. But now everyone is trapped on the island and the phone system has been destroyed. Can Jessica Fletcher figure it all out before the all assume room temperature?
Like all the prior episodes, this stars a lot of older familiar faces....not just Romero but Stewart Granger, Robert Goulet, Judy Geeson, Capucine, and Ron Moody (who is particularly enjoyable). THe story is good though a lot like stories like "And Then There Were None" (also about a group being stranded on an island with a killer). Worth seeing.