Dianne Foster guest stars as Amy Collins, an attractive lady farmer who seeks out Oliver's legal advice. Oliver (Eddie Albert) is amenable, since Amy has agreed to help him with his corn crop. But Oliver's wife Lisa (Eva Gabor) jumps to the obvious conclusion (as she always does), assuming that her husband is up to a little extracurricular hanky-panky -- and even worse, that Oliver plans to bump her off to be with Amy! And yes, all of this does have something to do with seeing South America by bus. ~ Hal Erickson, Rovi