Let’s Play: Test-Driven Development is a screencast series featuring Java, test-driven development, and evolutionary design. It chronicles the development of a real software project, warts and all. Each episode is about 15 minutes long. For more videos, see the episode guide.
It's the one-year anniversary of Let's Play TDD! In celebration, new episodes are going up every day this week.
Many thanks to Danny Jones for figuring out the HD Youtube embed code.