Salut tout le monde,
The conversation about the French TV show on BBC 4 made me think and I remembered a great channel which is a French-German co-production, called ARTE. They show documentaries (par exemple "secrets de chats") and infotainment (genre “la mode a bas prix”) and the programmes range from 25 minutes to 2 hours. The French subtitles seem decent, so it's a great way to improve listening skills.
Any other ideas?