In 1989, Keanu Reeves became famous for playing one-half of the time-traveling stoner duo in "Bill & Ted's Excellent Adventure." In his early career, the actor mastered the art of clueless expression and airheadedness, and no one would've pegged him as action hero material, but Reeves spent the '90s distancing himself from Ted 'Theodore' Logan. Over the next decade, Reeves saved busloads of innocents, skydived with Patrick Swayze, and escaped the Matrix. Whoa. 

In 2005, Reeves took a break from playing a heroic savior to portray the chain-smoking demon hunter John Constantine. The demon slayer spends his free time sending Earth-dwelling demons back to the pits of Hell, but strictly for selfish reasons. As a suicide survivor, he battles demons in an attempt to persuade God to forgive him, so he can escape an eternity in Hell. Constantine was drastically different from the characters that brought Reeves into the public eye,...