Seven Keys to Baldpate (1929)

I was proud of the fact that I figured this movie out in the first 15 minutes. William is an author who has a $5000 bet with his friend that he can write a novel in 24 hours as long as his friend allows him complete solitude. His friend allows him the use of his inn, Baldpate, high in the mountains that is closed for the winter. Since William will have the only key is assured utter solitude. Unfortunately, there seem to be 6 more keys to the inn and the owners all decide to use them the night he is there. He then must unravel the mystery of hidden money, lying mystery women and crooked politicians. It was a cute movie but sort of predictable. It is a worthwhile catch on TCM though.