While burrowing through a wall in their farm, Oliver and Lisa come across a very old mail-order catalog. This yellowed volume soon morphs into a "wish book" for the Douglases, as they experience another of those Green Acres flashbacks in which they play different characters in an earlier time period. On this occasion, Oliver and Lisa are recast as 1890s newlyweds Calvin and Tessie Whitaker, who become movie pioneers with their travelling magic-lantern show. ~ Hal Erickson, Rovi