Every year it's one of the hottest Oscar topics: Who was snubbed?

This year's discussion has focused on the Best Director category -- where Ben Affleck, Kathryn Bigelow and Quentin Tarantino were all left out -- but historically the conversation skews more towards actors.

We've rounded up 25 iconic performances snubbed by Oscar voters -- including Judy Garland's Dorothy Gale from "The Wizard of Oz," Anthony Perkins' Norman Bates from "Psycho" and Harrison Ford's Indiana Jones from "Raiders of the Lost Ark" -- to prove that winning an Oscar may be a great honor, but delivering a performance that stands the test of time is an even greater reward.

Check out the Oscar snub gallery and leave a comment below to let us know your picks for all-time Oscar snubs.