"Cristina Yang is one of the great characters ever, ever, ever on television." Looking back now, casting director Linda Lowy can say that "Grey's Anatomy will always be the greatest thing I ever did, ...

Samantha is a writer based in Los Angeles. Television is her one true love, and she tweets about it. A lot.

Looking back now, casting director Linda Lowy can say that "Grey's Anatomy will always be the greatest thing I ever did, just because of the staying power and the generations that it's affected." But ...

Frank Ockenfels/Disney General Entertainment Content via Getty; Bob D'Amico/Disney General Entertainment Content via Getty; Craig Sjodin/Disney General Entertainment Content via Getty ...