1. Emile Hirsch, Into the Wild
2. James Earl Jones, Cry, the Beloved Country
3. Peter Dinklage, The Station Agent
4. Kevin Kline, Life as a House
5. Robert Duvall, Get Low
6. Tim Robbins, The Shawshank Redemption
7. Philip Seymour Hoffman, Flawless
Of this list, I would go for James Earl Jones.
Duvall, followed closely by Dinklage.