The completion of “The Roadto Glcry,” showing tomorrow andMonday at the “New Ames’’ thea tre, was marked by an unusual dis •Mission In which each of the stars, Fredric March, WarnerBaxter and Lionel Barrymore, all agreed that It was one of the mostinteresting '11ms in which theyhad ever appeared.“An actor’s field day,” was the way March described the production. “Every emotion, including love, hate, fear and heroism, is portrayed and affords the leading players the opportunity to really perform.”* *I think my part is the outstanding characterization I have had siuce ‘A Free Soul’ ” said Lionel Barrymore. The role will always he one of the highlights of my screen career.”Warner Baxter stated that henceforth he definitely would seek only similar films. “A romantic leading man has only so many years to be starred,” he said “and I think that my career will be longer and more varied if I continue to play roles like the one I portray in ’The Road to Glory’.”