Robert Ulrich is the casting director for both The Glee Project and Glee, so he is a very important mentor on The Glee Project.

After pursuing a career in acting in New York, Robert moved to California where he forged out a career as a casting agent.

He knows exactly who to cast and who not to, who will make the cut and who won't, so the contestants definitely have to impress this mentor. He has shown how good he is by casting the fantastic cast of Glee so no doubt he will do just as good a job casting the new member on The Glee Project.