* What is Lionel Twain's address?
* According to Dick Charleston, what does it sound like when the phone wires have been snipped?
* Willie and Sidney Wang were talking about who the murderer was. Willie kept talking, but Wang didn't want to discuss the matter. He said that 'conversation like television set on honeymoon.' How?
* How many dining rooms are in the Twain Mansion?
* Milo Perrier exclaimed: 'I'm a ________! Not a Frenchie!'
* What was unusual about the butler?
* Why was Mr. Twain's cat an angry cat?
* What were the first words out of Perrier's mouth when he burst in the dining room wearing the dead butler's clothes?
* At what time was the murder to take place?
* Quote: 'You pit wits with me, little man, and you won't have any wits to pit with!' Who said this?
* This movie was actually a play production written by whom?
* What was Milo Perrier's motive for killing Lional Twain?
* What was Alec Guiness's character's name?
* What do all the detectives have in common?
* Sidney Wang told his son that there really was a crime, even though no one had been murdered. What was that crime?
* There is a knock at the dining room door and Dora suspects it's probably the cook and calls for her to come in. Because Dick points out that the cook has a handicap, what does Dora then do?
* In what three stages do three of the detectives find the butler in the kitchen?
* Dora Charleston points out that Sam Diamond has a bullet hole in his back. What does Sam Diamond say?
* What did Milo Perrier do to prove that the butler was indeed blind?
* How much money does Sam Diamond send Tess off with to get gas?