Scarlett Johansson is very diverse: Scary rape scene - Angry and shaking - And of the best, caught naked: Spoiler
From "Far and Away" to "Collateral" to "Mission Impossible" and beyond, Tom Cruise is by far the most diverse and greatest actor in the business today.
Dax Shepard. He is the pinnacle of acting for our generation. His range is mountainous. He was born in Milford Michigan (You can always tell a Milford Man). From his work in Baby Mama, to Employee of the Month, to his Oscar-caliber performance as "Frito" in Idiocracy, truly... Dax Shepard is a prince among men, a chieftain among boys, and a wild tiger among goonies.
Gene Hackman is in 99 movies, Gary Busey is 174. Yeee-ikes. In regards to "diverse", Tommy Lee Jones is one time a crazy dude... another time a genius cop, and in another movie a two-faced villain. He's most of the time a villain, but you can't say he's the same guy. Hell no. He's always the nervous, scared, and ultimately fast-talking, everyone-calming, saliva-swallowing guy who learns how to deal with something in the end of the movie. He clears things up for everyone. "I know I will break confidentiality, but ... Help me... help you" guy plays the same explaining guy in every movie. I want to see him in a comedy. WTF.
Tommy Lee Jones? Seriously I couldn't tell the difference in his acting from No Country for Old Men to Men In Black. I'm not saying he's a a bad actor, but he plays the same role