A retired businessman notices that there has been a rash of ships and planes disappearing off the Florida coast, and he starts to investigate.

Fred MacMurray
as Harry Ballinger

Sam Groom
as Jed Horn

Donna Mills
as Claudia

Susanne Reed
as Jill (as Suzanne Reed)

Dana Plato
as Wendy

Dan White
as Caldas

Richard O'Barry
as Doyle

John DiSanti
as Linder

Woody Woodbury
as Borden

Joan Murphy
as Myra