I believe it's David Kieth. But I was searching to find out myself. i think its the dude from csi ny Gary sinese
robt. Wagner
Tim Allen
I think it is Julia Roberts.
George Clooney
Ferdinand Smith
Carnie Wilson
Jeff Goldblum
Sure sounds like George Takei
The voices you're hearing on the UK Underdog TV advert are Joe Pasquale as the Underdog, and Brian Blessed as the shadow. The voice-over at the end is Kenneth Cranham.
No. It is Patrick Stewart
It's Louis Ferreira, who was in Stargate Universe most recently.
He is Pete Stacker who was also the voice over for the Men of Real Genius commericals for Bud Light that the National Car Rental commercials imitate.