In days of old, American movie audiences were often shown a charity promotional short for the Will Rogers Institute, which provided vital research into debilitating medical diseases. At the completion of the film, theater ushers (remember them?) would walk through the audience soliciting contributions for the charity. Many major stars cut promo shorts for the Will Rogers Institute. In this one, shown in the summer of 1969, Clint Eastwood makes the appeal following clips of action scenes from "Two Mules for Sister Sara" and "Coogan's Bluff".