Sam Worthington, who is the lead in the upcoming Clash of the Titans, is a charismatic leading man, but don’t expect this hunk of a man to be compared to, say, Marlon Brando or Robert De Niro.  That being said, Worthington believes the Avatar actors should have been given a little more respect by the Academy members, as he believes acting in front of a green screen is a rather difficult feat.  Maybe if they held the Oscars in Pandora, A-list actor Sam would have been given the proper respect he deserves!!! (CLICK ON THE MEDIA BAR BELOW TO GEAR SAM WORTHINGTON)