A few days ago I heard Terry Gross interviewing Doris Day on her 88th Birthday. My wife Wendy and I like watching old movies and have enjoyed several of Doris' movies. There are ukulele scenes in a few of the early movies. The one below actually features a Baritone Ukulele.
Doris Day Fresh Air Interview
Here's my Ukuleles In Movies Page from Humble Uker.