Everyone in Hooterville -- including Oliver (Eddie Albert) and Lisa (Eva Gabor) has entered a national contest with hopes of winning a trip to Hawaii as Green Acres begins its fourth season. Eventually, the applications are tallied and the winner is announced: none other than Arnold the pig! There's only one problem, though. One of the high points of the Hawaiian vacation is a luau -- and Arnold may not take kindly to having an apple stuffed in his mouth. ~ Hal Erickson, Rovi