Continuity mistake: After Jack tries to take a bite out of the wax lemon, he puts it down on the table. A few shots later it is no longer on the table in front of him, then reappears for one shot in front of him, the disappears again. (00:03:30)
Continuity mistake: In the opening scene when Grace, Karen and Jack sit at the breakfast table waiting for breakfast to be served, the napkin on the table in front of Grace keeps changing from sitting parallel to or facing away from her, the two crockery items on the table keep moving as well, as do the artificial fruits in the bowl. (00:00:30)
Answer: A history of the game can be found at http://www.fast-rewind.com/bacon.htm.
J I Cohen