Ed Helms is on quite a roll. He's got his day job on 'The Office' as an uptight, rage-suppressing paper salesman. He was part of the smash hit 'The Hangover' (the sequel has finished filming). And now he's starring in 'Cedar Rapids' as a sweet, slightly naïve insurance salesman who learns about life at an Iowa convention. He spoke to PopEater about the new film and how the 'Office' cast can't wait to get rid of that Steve Carell guy. More importantly, the banjo enthusiast goes to bat for 'Dueling Banjos' as more than just that song inextricably tied to 'Deliverance' and its hillbilly-on-man rape scene.