In a rare television appearance in October of 1951, John Wayne guest starred in a "classic" two-part episode of the Fifth Season of the I Love Lucy show.
In the episode Lucy and Ethel discover that the cement block containing John Wayne's footprints has come loose. Crowbar in hand, the girls go back later that night and make off with "the souvenir to end all souvenirs." The cement block breaks and high jinx ensue as the fearsome foursome try to get John to make a set of replacement prints.
You can visit John's real foot and handprints in Hollywood, CA.
Mann's Chinese Theater
6925 Hollywood Blvd.
Hollywood, CA SEE MAP
If you walk around to the west side of Mann's Chinese Theater, you'll see this mural of John Wayne creating his prints.