10 Actors Who Famously Parodied Themselves Before ‘This Is the End’

Take a look at actors who've played themselves way before Seth Rogen, James Franco and crew hit the big screen.

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Billy Zane in "Zoolander": Like Owen Wilson's character Hansel says, "Billy Zane is a cool guy." Zane appears in a pivotal scene of Ben Stiller's "Zoolander" as Stiller and Wilson do battle in a walk-off to prove which model is fiercer. Zane serves as Stiller's corner man/coach in the scene.