Moment of truth.

On the April 26 episode of "Grey's Anatomy," the residents appear to go a little haywire when it is finally time for them to take their boards. Former "The Young and the Restless" actor, Thad Luckinbill (ex-J.T. Hellstrom), appears in this episode. Check out the sneak peek below.

Read about T.R Knight in 42.

Join us on Twitter @soapoperafan and Facebook. Come tweet and Facebook with us about "Grey's Anatomy," all the other soap operas, "Glee," "Dallas," "Scruples," and "Vampire Diaries!"

- Candace Young