I Can't Believe It's Not Battlestar Galactica

I'm newly addicted to the sci-fi series compliments of its playing on BBC America (that channel has also got me hooked on the British version of "Being Human"). We're up to season four now and I'm totally engrossed in the tale of the 30+ thousand survivors of the Cyclon wars searching for Earth.

But this post isn't about Starbuck, Apollo, Admiral Adama or President Roslin. It's about this commercial for I Can't Believe It's Not Butter:




Does the narrator's voice sound familiar to you? I could swear it's James Callis aka Dr. Gaius Baltar.

Anyone know for sure?