Eh, I love JA in Dark Angel. But I saw that before Supernatural. I've seen JP in Gilmore Girls, as well, but it's only a small role and his acting really has improved since!

I did go all the way to London just to see JA in Ten Inch Hero, though, which I can thoroughly recommend - I was expecting it to be disappointing, low budget, not that great...but I absolutely loved the film. If it ever gets that distributor it needs, watch it!