My Man Godfrey is a good example of the verbal fireworks H'wood was capable of in the first decade of the talkies. Stagecoach was based on a Western short story by Ernest Haycox; 39 Steps on the Richard Hannay thriller by John Buchan, the 1910s and -20s forerunner to Ian Fleming; etc. The heads of the big studios in those days may not have known how to craft a solid and entertaining story themselves, but they knew to hire people who did.There are some fantastic films from the 30s that I'd recommend, especially My Man Godfrey (probably my favorite from this period), Chaplin's Modern Times, Mr. Smith Goes to Washington, The 39 Steps (Hitchcock), M (often listed as Fritz Lang's M, it's in German with subtitles but worth the effort), The Lady Vanishes (Hitchcock again), John Ford's Stagecoach, Mr. Deeds goes to Town, Gunga Din. This list could go on and on but these are some of my favorites.