Embarking upon their honeymoon, Quincy (Jack Klugman) and Emily (Anita Gillette) accept the invitation of an old friend, Judge Blake, to spend a "private" weekend at a ski lodge. Alas, the weekend proves anything but private when several other guests, all of them in the law-enforcement business, start pouring into the lodge. Making matters worse, an unknown maniac is murdering the assembled guests one by one--and a raging blizzard has cut off all avenues of escape. Yes, it's "Ten Little Indians", Quincy-style, with a dash of the 1932 film classic The Old Dark House thrown in via guest star Henry Gibson's portrayal of an inscrutably mute caretaker. ~ Hal Erickson, All Movie Guide