Synopsis by Hal Erickson
John Wayne, who'd made two unforgettable guest appearances on I Love Lucy, is back in the saddle for this hilarious Lucy Show installment. Much against his better judgment, Mr. Mooney (Gale Gordon) assigns the starstruck Lucy (Lucille Ball) to deliver some important financial papers to Wayne's movie set. Despite strict orders that she is not to pester "The Duke", Lucy not only manages to splatter ketchup all over the nonplussed Mr. Wayne, but also makes a shambles of an important action scene in Wayne's latest movie. Milton Berle also shows up in a cameo appearance.