Having previously introduced Cole Porter's hit song "Don't Fence Me In" in Hollywood Canteen, Roy Rogers performs the song once again in this same-named Republic "special." When he's not singing, Rogers is dealing with nosy female journalist Toni Ames (Dale Evans), who hopes to learn the truth about Wildcat Kelly a notorious outlaw who flourished back at the turn of the century. Said outlaw has supposedly been dead for 40 years, but garrulous old-timer Gabby Whittaker (Gabby Hayes) offers to give Toni the lowdown on Kelly. After a series of convoluted complications, Roy and Toni discover what the audience has suspected all along: Gabby Whittaker and Wildcat Kelly are one in the same. Perhaps because of its saleable title, Don't Fence Me In was treated with more industry respect than most Roy Rogers westerns, earning excellent reviews and choice play-dates.