Beanamir, actually I think that picture the website shows is not Beregond. That guy is creditted as Irolas (they switched around the "o" and "r" for some reason). I'm pretty sure that's him, if he's the brown-noser and suck up to Denethor and the one that says
"It is as the Lord Denethor predicted. Long has he forseen this doom."
As well as other suck up Denethor lines. If that's him, then he's creditted as Irolas.
Edit:
Doing a google image search I could not find a movie photo of Beregond, but by searching for Irolas, this picture shows up:
