Lucy (Lucille Ball) is amazed when Ricky (Desi Arnaz) comes up with all the correct answers while listening to the radio program "The Mr. and Mrs. Quiz Show." What Lucy doesn't know is that Ricky had been in the radio studio while the show was being taped -- but by the time she finds this out, she and Ricky have been booked to appear on the program. Managing to "borrow" the answers for the upcoming broadcast, Lucy manages to commit them to memory. Alas, by the time the show airs, the questions and the answers have been changed, leading to a chaotic situation which ends only when Ricky says the "wrong" thing at the "right" time. ~ Rovi