Grey's Anatomy's Guest Character Spoiler image

Grey's Logo (ABC)

Odd guest role.

According to a report by E!, "Grey's Anatomy" has put out a casting call for a new doctor. The character will be in his 40s and would be slated to appear on three episodes. While there's nothing strange about a doctor guest role on "GA," it's a little odd that, reportedly, we would only hear this doctor's voice and never actually see him!

Why do you think "Grey's Anatomy" would cast a guest 'voice'? Let us know your theory by voting in the poll below. If you have an idea of your own not represented in the poll choices, post it in the comment section below.

Read the very latest on the Grey's Anatomy Death Spoiler.

Find out why Charlie Sheen's ex-wife will appear on "90210" through's's Primetime Dish, and watch the Revenge Weekly Spoiler Video: Revelations on Soap Opera Fan Blog.

Join on Twitter @soapoperafan, "like" on Facebook to dish on "Grey's Anatomy," all the other soap operas, "Dallas," "Glee," "Vampire Diaries," and "Venice The Series."

- Candace Young