Continuity mistake: At about 31 minutes, Robert Culp and Bill Cosby climb out of the water completely soaked. They are called over to a boat and run up one flight of stairs and down another and when they reach the boat, their clothes are completely dry and pressed. (00:31:00 - 00:34:00)
Alexander Scott: Has anyone told you how good you look in that?
Kelly Robinson: Why, no.
Alexander Scott: Well, if they do, smack 'em in the face real fast, because they're not your friend.