Have You Seen Me? Leaf Phoenix

The gruff-voiced boy from kids-turned-heroes films SpaceCamp and Russkies emerged as a more troubled teen in Parenthood, only to disappear when puberty fully set in. But this sibling of River Phoenix never actually disappeared. Instead, he found his original identity, not with an earthy name like his siblings, but with his birthname. You know him as Joaquin, the 32-year-old multi-Oscar-nominated actor who embodied Johnny Cash in Walk the Line and Commodus in Gladiator. [Joaquin Phoenix on IMDb]