I thought for sure while watching Horrible Bosses that Charlie Day was the next Zach Galifianakis – a little-known actor who lands a breakthrough role in a smart comedy, stealing just about every scene. Then I learn he has starred in “It’s Always Sunny in Philadelphia” for six seasons and “Third Watch” before that. Okay, so I’ve been living out of the country for a long time and I’d never heard of the guy. But man is he fantastic as a wiry, fast-talking, high-pitched, manic dental assistant with a boss he hates.
