Have you seen these guys?

The Numberjacks are Gabriel's current obsession. He watches this show everyday and even though it's in Italian he sings along and seems to figure out what they're saying. This show is made in the UK...thus I can't seem to find their DVD's in the American market. I don't know if this show is shown in the states, but the only place I can seem to find it in English is on You tube. Even then it isn't an entire show just different clips. I'm hoping that we can easily find these DVD's on our planned visit to London this summer because he absolutely loves them.